{"title":"Portable DAC \u0026 Amplifier","description":"","products":[{"product_id":"aroma-audio-xuanwu","title":"AROMA AUDIO XUANWU","description":"\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eAROMA Audio - Xuanwu\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eIn 2024, portable audio has become an integral part of many people's lives. To make it easier for more people to get started without the need to carry an extra DAP, AROMA Audio has decided to launch the portable type-C DAC \"Xuanwu\".\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eWe have noticed that most people today are comfortable using what is colloquially known as a \"dongle\" DAC to achieve better sound quality. To allow these individuals to enjoy even better audio quality in the most compact form, we have spent several years developing and creating the \"Xuanwu\".\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eNamed after one of the Chinese mythological creatures, \"Xuanwu\" features an exterior design inspired by the shape of a tortoise shell and uses a fully metal assembly for the casing, making it exceptionally sturdy. This inspiration led us to choose \"Xuanwu\" as the product name.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eThe casing material is 6061-T6 aerospace aluminium alloy, crafted using CNC cutting technology. This alloy is commonly used in the construction of aircraft bodies and engine parts, known for its high strength-to-weight ratio, excellent weldability, and corrosion resistance. Using this metal material for the casing ensures both lightness and robustness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eAROMA Audio \"Xuanwu\" employs dual CS43198 decoding chips, supporting audio formats up to PCM 32bit 768KHz and DSD256, which can meet the demands of most audio files and streaming platforms. \"Xuanwu\" supports 3.5mm and 4.4mm output terminals, catering to the needs of most wired in-ear headphone products.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e\"Xuanwu\" continues AROMA Audio's exclusive replaceable op-amp design. This time, AROMA Audio has equipped \"Xuanwu\" with two different op-amps. The built-in op-amp is the \"HD\"AROMA 01 op-amp, and the package also includes a pair of \"Vocal\" op-amps, allowing users to change the op-amps according to their preferences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eHD\" Op-amp: Provides a larger and more three-dimensional spatial performance, with a stronger sense of power in the low frequencies, making it ideal for music with a strong rhythm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eVocal\" AROMA 02 Op-amp: Enhances the delicacy of vocals, making the emotional expression of the sound richer, with superior high-frequency extension compared to the other op-amp.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eAs a new project from AROMA Audio, we hope that \"Xuanwu\" will allow more people to enjoy higher quality sound and reignite their pursuit of audio quality. For other audiophiles, \"Xuanwu\" can also satisfy your portable experience, capable of driving most in-ear headphones. \"Xuanwu\" is designed to be a pioneering role, providing a product that new portable audio users can easily use without compromising on sound quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- Dimensions: 49.5 x 28.5 x 21 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- Weight: 45 g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eOutput Power:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 16Ω: SE 250mW \/ BAL 560mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 32Ω: SE 125mW \/ BAL 490mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 100Ω: SE 40mW \/ BAL 160mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 300Ω: SE 13mW \/ BAL 53mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 600Ω: SE 6.6mW \/ BAL 26mW\u003c\/span\u003e\u003c\/p\u003e","brand":"Aroma Audio","offers":[{"title":"Default Title","offer_id":46275132719331,"sku":"","price":343.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/20240716153649.jpg?v=1744963682"},{"product_id":"aroma-audio-azure-dragon","title":"AROMA AUDIO - AZURE DRAGON","description":"\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eIn 2025, AROMA Audio proudly unveils its first product, the \"Azure Dragon,\" one of the Four Symbols of Ancient China.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304218413.jpg?v=1744965286\" alt=\"\" width=\"359\" height=\"293\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eIn today's audio landscape, portable players and DAC amplifiers (often referred to as \"little tails\") possess considerable power output, capable of driving most in-ear monitors with ease. Conversely, there is a growing demand for products like desktop amplifiers. Therefore, AROMA Audio has crafted its latest offering: the \"Azure Dragon\" aftermarket tuning amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304246418.jpg?v=1744965514\" alt=\"\" width=\"285\" height=\"428\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eDesigned for audiophiles seeking an even quieter portable system, the \"Azure Dragon\" connects seamlessly to any playback device via a 4.4mm to 4.4mm balanced cable, requiring no additional volume adjustment or settings. Upon activation, it immediately delivers a serene sound quality comparable to that of a desktop amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\" style=\"mso-no-proof: yes;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304227670.jpg?v=1744965702\" alt=\"\" width=\"321\" height=\"214\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c!--[endif]--\u003e\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eThe \"Azure Dragon\"'s casing is crafted from aerospace-grade 6061-T6 aluminum alloy using CNC milling technology. This material, commonly used in aircraft fuselages and engine parts, offers an exceptional strength-to-weight ratio, superior weldability, and corrosion resistance. Utilizing this metal ensures both lightweight durability and robustness for the amplifier's housing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eTo power up, simply charge the \"Azure Dragon\" through its Type-C port. Note that it only functions when turned on; please refrain from using it while charging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304251050.jpg?v=1744965808\" alt=\"\" width=\"254\" height=\"398\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eThe \"Azure Dragon\" isn’t just for DAP (Digital Audio Player) users. Even those accustomed to using \"little tails\" can confidently employ the \"Azure Dragon,\" experiencing even more pronounced audio quality enhancements. For \"little tail\" users, we have included a protective case with a magnetic attachment that fits snugly on the back of smartphones, safeguarding your device while allowing for easy bundling with the \"Azure Dragon.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eIncluded is a 4.4mm to 4.4mm balanced cable featuring \"7N-HPPPMSOCC Silver-Plated Platinum,\" \"7N-HPMSPOCC Copper-Plated Silver,\" and \"7N-HPOCC Copper\" conductors. Ratio Material Matching Calculation ensures optimal performance. The cable is sheathed in UF-PVC and features double shielding, ensuring the best possible sound transmission to the \"Azure Dragon.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740359355141.jpg?v=1744965891\" alt=\"\" width=\"318\" height=\"212\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740359358479.jpg?v=1744965890\" alt=\"\" width=\"312\" height=\"208\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe \"Azure Dragon\" marks a new development in AROMA Audio's journey, reflecting our commitment to pursuing better sound within the constraints of portability. If the \"Xuanwu\" inspired and attracted more people to become portable audio enthusiasts, then the \"Azure Dragon\" serves as a bridge, elevating the portable systems of numerous audiophiles further still.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eTotal Harmonic Distortion + Noise (THD+N): 0.00028% at 100Ω-60mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eResolution: 115dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eSignal-to-Noise Ratio (SNR): 129dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eNoise Floor: 1.9uVrms\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eMaximum Output Level: 7.8 Vrms\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eSupported Impedance Range: 16~600 Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eDimensions: 100 x 24.5 x 19 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eWeight: 85g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eRated Power (measured at THD+N ≤ 0.1%):\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e16Ω - 120mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e32Ω - 230mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e100Ω - 280mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e300Ω - 155mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Calibri',sans-serif; mso-fareast-font-family: 新細明體; mso-fareast-theme-font: minor-fareast; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e600Ω - 88mW\u003c\/span\u003e\u003c\/p\u003e","brand":"Aroma Audio","offers":[{"title":"Default Title","offer_id":46275258384611,"sku":"","price":426.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304227670.jpg?v=1744965702"},{"product_id":"picoaudio-origa-fe","title":"PICO AUDIO ORIGA FE","description":"\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003e\u003cb\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250929_231522.jpg?v=1760503602\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/strong\u003eIntroducing the \u003cb\u003ePico Audio – Origa-FE\u003c\/b\u003e, the world’s first fully discrete, replaceable vacuum tube hybrid portable headphone amplifier. The vacuum tube operates in a buffered configuration, combined with a fully discrete Class-A transistor amplification circuit, delivering powerful drive capability while achieving ultra-low background noise and an exceptionally dark soundstage. The overall tuning leans towards a balanced profile, allowing you to truly appreciate the differences when swapping vacuum tubes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eKey Features:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eVacuum tube and transistor hybrid headphone amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eBuffered vacuum tube operation paired with a fully discrete transistor amplification circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e3.5mm input (single-ended) and 3.5mm + 4.4mm output jacks (single-ended)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eThree adjustable amplification levels: high, medium, and low\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eSupports interchangeable 6DJ8 and 12AU7 series signal vacuum tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eReplaceable OP-Amp design (OPAMPs must support ±15V or higher)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOperating time of 5-6 hours (depending on the power consumption of the vacuum tube and OP-Amp)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eDimensions: 165mm (L) x 76mm (W) x 38mm (H)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003e\u003cbr\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/1_edf804dc-878f-4ef7-b7cc-60a9a2bcc117.png?v=1760502663\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eAudio System Architecture of Origa\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe Pico Audio – Origa utilizes a vacuum tube buffered design, paired with a fully discrete transistor amplification circuit. This combination delivers powerful drive capability while maintaining ultra-low background noise and a pitch-black soundstage. The overall tuning direction leans towards balance, allowing you to truly appreciate the differences brought about by swapping out vacuum tubes.\u003c\/span\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: '微軟正黑體',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eModular Architecture\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe Origa allows for the easy replacement of vacuum tubes from different brands, supporting the 6DJ8 and 12AU7 series signal tubes. Additionally, users can freely swap operational amplifiers (compatible with ±15V or higher operational amplifiers; please refer to the attached list for details) , support with maximum tuning freedom to discover the sound that best suits their preferences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250930_225034.jpg?v=1760503833\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250930_225838.jpg?v=1760503842\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cimg\u003e\u003c\/p\u003e\n\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eHighly Adaptive Configuration\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003eIn addition to its modular architecture, the Origa features three adjustable amplification levels—high, medium, and low—allowing it to cater to various headphone requirements. The unit is equipped with both 3.5mm and 4.4mm output jacks (single-ended), minimizing potential double distortion that may arise from using adapter plugs. This thoughtful design ensures optimal performance for a wide range of audio gear.\u003c\/span\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: '微軟正黑體',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250930_223301.jpg?v=1760504203\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eMeticulously Selected Premium Materials\u003c\/span\u003e\u003c\/strong\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan style=\"font-size: 14.0pt; font-family: '微軟正黑體',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: '微軟正黑體',sans-serif;\" lang=\"EN-US\"\u003e\u003cspan style=\"mso-tab-count: 1;\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003eIn the selection of materials, the approach taken differs from typical electronic product designs; cost is not a determining factor. Most of the chosen components adhere to industry high-spec standards, ensuring durability, stability, and exceptional performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eSome of the selected components include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eHigh-quality 3.5mm and 4.4mm headphone jacks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eBourns high-precision potentiometers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003ePanasonic 0.1% high-precision surface mount resistors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003ePanasonic SP-Cap surface mount capacitors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003ePanasonic conductive polymer hybrid aluminum electrolytic capacitors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eBeryllium copper gold-plated vacuum tube pins\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eThis commitment to superior materials is aimed at delivering an unparalleled audio experience.\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250923_222133.jpg?v=1760504892\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 新細明體; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003eCompletely Redesigned Power Supply System\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eThe original power supply architecture of the Origa elevated the voltage to meet the requirements of the vacuum tubes, then stepped it down to supply the transistor amplification circuit. While this compact design had its benefits, it limited the use of ±18V OPAMPs due to voltage drop issues.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe newly designed power supply architecture completely separates the power supply for the vacuum tubes and the transistors. Allowing the tubes to operate at higher voltages while adjusting the transistors to ±15V for greater current. Additionally, the filament supply for the vacuum tubes has been upgraded to a low-noise regulated power module.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eIn terms of size, power consumption, and heat generation, the modifications achieve a new level of sound quality and adaptability, making the original Origa SE feel remarkably close to a modified version.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: widow-orphan;\"\u003e\u003cb\u003e\u003cspan lang=\"EN-US\"\u003eFine-Tuning the Drive Capability\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cmeta charset=\"utf-8\"\u003eSince its release nearly five years ago, ,the Origa has been praised for its exceptional midrange and vocal performance, along with strong dynamic expression. The optimal impedance matching falls between 32 ohms and 80 ohms, allowing it to deliver the best results.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eWith the recent upgrade to the power supply, the amplification effect has reached extraordinary levels. While this enhanced performance is captivating, we aim for the Origa to be a versatile amplifier that maintains both drive and control. To achieve this, we have made adjustments to the amplification circuit, benefiting from the power supply improvements. This results in an even better performance for low-impedance headphones, further solidifying the Origa's reputation as a high-performance audio solution.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"Message_messageTextContainer__w64Sc\"\u003e\n\u003cdiv class=\"Message_selectableText__SQ8WH\"\u003e\n\u003cdiv class=\"Markdown_markdownContainer__Tz3HQ\"\u003e\n\u003cdiv class=\"Prose_prose__7AjXb Prose_presets_prose__H9VRM Prose_presets_theme-hi-contrast__LQyM9\"\u003e\n\u003ch3\u003eReconstructed FE Version\u003c\/h3\u003e\n\u003cp\u003eThe FE version is a production-ready redesign featuring surface mount technology (SMT) processes from trusted SMD manufacturers, ensuring consistent quality. Components are chosen with sustainability in mind, stabilizing supply chains and production timelines.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the FE version incorporates minor adjustments to align with contemporary musical trends, keeping the sound relevant and modern. This careful reconstruction aims to enhance the listening experience while upholding the high standards associated with the Origa.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Message_messageMetadataContainer__nBPq7\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250930_224608.jpg?v=1760506612\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp style=\"margin: 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eProduct Contents Include:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOne set of standard and transistor version vacuum tube sockets for 6DJ8 and 12AU7\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOne titanium-plated hex screw driver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOne lithium battery charger\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOne set of nano adhesive stickers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pico Audio","offers":[{"title":"Default Title","offer_id":47324507177187,"sku":null,"price":1099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250929_231412.jpg?v=1760506911"},{"product_id":"aroma-audio-xuanwu-hk","title":"AROMA AUDIO XUANWU","description":"\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eAROMA Audio - Xuanwu\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eIn 2024, portable audio has become an integral part of many people's lives. To make it easier for more people to get started without the need to carry an extra DAP, AROMA Audio has decided to launch the portable type-C DAC \"Xuanwu\".\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eWe have noticed that most people today are comfortable using what is colloquially known as a \"dongle\" DAC to achieve better sound quality. To allow these individuals to enjoy even better audio quality in the most compact form, we have spent several years developing and creating the \"Xuanwu\".\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eNamed after one of the Chinese mythological creatures, \"Xuanwu\" features an exterior design inspired by the shape of a tortoise shell and uses a fully metal assembly for the casing, making it exceptionally sturdy. This inspiration led us to choose \"Xuanwu\" as the product name.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eThe casing material is 6061-T6 aerospace aluminium alloy, crafted using CNC cutting technology. This alloy is commonly used in the construction of aircraft bodies and engine parts, known for its high strength-to-weight ratio, excellent weldability, and corrosion resistance. Using this metal material for the casing ensures both lightness and robustness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eAROMA Audio \"Xuanwu\" employs dual CS43198 decoding chips, supporting audio formats up to PCM 32bit 768KHz and DSD256, which can meet the demands of most audio files and streaming platforms. \"Xuanwu\" supports 3.5mm and 4.4mm output terminals, catering to the needs of most wired in-ear headphone products.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e\"Xuanwu\" continues AROMA Audio's exclusive replaceable op-amp design. This time, AROMA Audio has equipped \"Xuanwu\" with two different op-amps. The built-in op-amp is the \"HD\"AROMA 01 op-amp, and the package also includes a pair of \"Vocal\" op-amps, allowing users to change the op-amps according to their preferences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eHD\" Op-amp: Provides a larger and more three-dimensional spatial performance, with a stronger sense of power in the low frequencies, making it ideal for music with a strong rhythm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eVocal\" AROMA 02 Op-amp: Enhances the delicacy of vocals, making the emotional expression of the sound richer, with superior high-frequency extension compared to the other op-amp.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eAs a new project from AROMA Audio, we hope that \"Xuanwu\" will allow more people to enjoy higher quality sound and reignite their pursuit of audio quality. For other audiophiles, \"Xuanwu\" can also satisfy your portable experience, capable of driving most in-ear headphones. \"Xuanwu\" is designed to be a pioneering role, providing a product that new portable audio users can easily use without compromising on sound quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- Dimensions: 49.5 x 28.5 x 21 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- Weight: 45 g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003eOutput Power:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 16Ω: SE 250mW \/ BAL 560mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 32Ω: SE 125mW \/ BAL 490mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 100Ω: SE 40mW \/ BAL 160mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 300Ω: SE 13mW \/ BAL 53mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e- 600Ω: SE 6.6mW \/ BAL 26mW\u003c\/span\u003e\u003c\/p\u003e","brand":"Aroma Audio","offers":[{"title":"Default Title","offer_id":47719149207779,"sku":null,"price":343.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/20240716153649.jpg?v=1744963682"},{"product_id":"aroma-audio-azure-dragon-hk","title":"AROMA AUDIO - AZURE DRAGON","description":"\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eIn 2025, AROMA Audio proudly unveils its first product, the \"Azure Dragon,\" one of the Four Symbols of Ancient China.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304218413.jpg?v=1744965286\" alt=\"\" width=\"359\" height=\"293\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eIn today's audio landscape, portable players and DAC amplifiers (often referred to as \"little tails\") possess considerable power output, capable of driving most in-ear monitors with ease. Conversely, there is a growing demand for products like desktop amplifiers. Therefore, AROMA Audio has crafted its latest offering: the \"Azure Dragon\" aftermarket tuning amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304246418.jpg?v=1744965514\" alt=\"\" width=\"285\" height=\"428\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eDesigned for audiophiles seeking an even quieter portable system, the \"Azure Dragon\" connects seamlessly to any playback device via a 4.4mm to 4.4mm balanced cable, requiring no additional volume adjustment or settings. Upon activation, it immediately delivers a serene sound quality comparable to that of a desktop amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\" style=\"mso-no-proof: yes;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304227670.jpg?v=1744965702\" alt=\"\" width=\"321\" height=\"214\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c!--[endif]--\u003e\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eThe \"Azure Dragon\"'s casing is crafted from aerospace-grade 6061-T6 aluminum alloy using CNC milling technology. This material, commonly used in aircraft fuselages and engine parts, offers an exceptional strength-to-weight ratio, superior weldability, and corrosion resistance. Utilizing this metal ensures both lightweight durability and robustness for the amplifier's housing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eTo power up, simply charge the \"Azure Dragon\" through its Type-C port. Note that it only functions when turned on; please refrain from using it while charging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304251050.jpg?v=1744965808\" alt=\"\" width=\"254\" height=\"398\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eThe \"Azure Dragon\" isn’t just for DAP (Digital Audio Player) users. Even those accustomed to using \"little tails\" can confidently employ the \"Azure Dragon,\" experiencing even more pronounced audio quality enhancements. For \"little tail\" users, we have included a protective case with a magnetic attachment that fits snugly on the back of smartphones, safeguarding your device while allowing for easy bundling with the \"Azure Dragon.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eIncluded is a 4.4mm to 4.4mm balanced cable featuring \"7N-HPPPMSOCC Silver-Plated Platinum,\" \"7N-HPMSPOCC Copper-Plated Silver,\" and \"7N-HPOCC Copper\" conductors. Ratio Material Matching Calculation ensures optimal performance. The cable is sheathed in UF-PVC and features double shielding, ensuring the best possible sound transmission to the \"Azure Dragon.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740359355141.jpg?v=1744965891\" alt=\"\" width=\"318\" height=\"212\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740359358479.jpg?v=1744965890\" alt=\"\" width=\"312\" height=\"208\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe \"Azure Dragon\" marks a new development in AROMA Audio's journey, reflecting our commitment to pursuing better sound within the constraints of portability. If the \"Xuanwu\" inspired and attracted more people to become portable audio enthusiasts, then the \"Azure Dragon\" serves as a bridge, elevating the portable systems of numerous audiophiles further still.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eTotal Harmonic Distortion + Noise (THD+N): 0.00028% at 100Ω-60mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eResolution: 115dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eSignal-to-Noise Ratio (SNR): 129dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eNoise Floor: 1.9uVrms\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eMaximum Output Level: 7.8 Vrms\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eSupported Impedance Range: 16~600 Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eDimensions: 100 x 24.5 x 19 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eWeight: 85g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eRated Power (measured at THD+N ≤ 0.1%):\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e16Ω - 120mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e32Ω - 230mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e100Ω - 280mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 12.0pt 0cm 12.0pt 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e300Ω - 155mW\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\" style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Calibri',sans-serif; mso-fareast-font-family: 新細明體; mso-fareast-theme-font: minor-fareast; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\"\u003e600Ω - 88mW\u003c\/span\u003e\u003c\/p\u003e","brand":"Aroma Audio","offers":[{"title":"Default Title","offer_id":47719159070947,"sku":null,"price":426.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/mmexport1740304227670.jpg?v=1744965702"},{"product_id":"pico-audio-origa-fe-hk","title":"PICO AUDIO ORIGA FE","description":"\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003e\u003cb\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250929_231522.jpg?v=1760503602\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/strong\u003eIntroducing the \u003cb\u003ePico Audio – Origa-FE\u003c\/b\u003e, the world’s first fully discrete, replaceable vacuum tube hybrid portable headphone amplifier. The vacuum tube operates in a buffered configuration, combined with a fully discrete Class-A transistor amplification circuit, delivering powerful drive capability while achieving ultra-low background noise and an exceptionally dark soundstage. The overall tuning leans towards a balanced profile, allowing you to truly appreciate the differences when swapping vacuum tubes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eKey Features:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eVacuum tube and transistor hybrid headphone amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eBuffered vacuum tube operation paired with a fully discrete transistor amplification circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e3.5mm input (single-ended) and 3.5mm + 4.4mm output jacks (single-ended)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eThree adjustable amplification levels: high, medium, and low\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eSupports interchangeable 6DJ8 and 12AU7 series signal vacuum tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eReplaceable OP-Amp design (OPAMPs must support ±15V or higher)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOperating time of 5-6 hours (depending on the power consumption of the vacuum tube and OP-Amp)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eDimensions: 165mm (L) x 76mm (W) x 38mm (H)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003e\u003cbr\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/1_edf804dc-878f-4ef7-b7cc-60a9a2bcc117.png?v=1760502663\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eAudio System Architecture of Origa\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe Pico Audio – Origa utilizes a vacuum tube buffered design, paired with a fully discrete transistor amplification circuit. This combination delivers powerful drive capability while maintaining ultra-low background noise and a pitch-black soundstage. The overall tuning direction leans towards balance, allowing you to truly appreciate the differences brought about by swapping out vacuum tubes.\u003c\/span\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: '微軟正黑體',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eModular Architecture\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe Origa allows for the easy replacement of vacuum tubes from different brands, supporting the 6DJ8 and 12AU7 series signal tubes. Additionally, users can freely swap operational amplifiers (compatible with ±15V or higher operational amplifiers; please refer to the attached list for details) , support with maximum tuning freedom to discover the sound that best suits their preferences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250930_225034.jpg?v=1760503833\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250930_225838.jpg?v=1760503842\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cimg\u003e\u003c\/p\u003e\n\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eHighly Adaptive Configuration\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003eIn addition to its modular architecture, the Origa features three adjustable amplification levels—high, medium, and low—allowing it to cater to various headphone requirements. The unit is equipped with both 3.5mm and 4.4mm output jacks (single-ended), minimizing potential double distortion that may arise from using adapter plugs. This thoughtful design ensures optimal performance for a wide range of audio gear.\u003c\/span\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: '微軟正黑體',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250930_223301.jpg?v=1760504203\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003eMeticulously Selected Premium Materials\u003c\/span\u003e\u003c\/strong\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan style=\"font-size: 14.0pt; font-family: '微軟正黑體',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: '微軟正黑體',sans-serif;\" lang=\"EN-US\"\u003e\u003cspan style=\"mso-tab-count: 1;\"\u003e        \u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003eIn the selection of materials, the approach taken differs from typical electronic product designs; cost is not a determining factor. Most of the chosen components adhere to industry high-spec standards, ensuring durability, stability, and exceptional performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eSome of the selected components include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eHigh-quality 3.5mm and 4.4mm headphone jacks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eBourns high-precision potentiometers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003ePanasonic 0.1% high-precision surface mount resistors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003ePanasonic SP-Cap surface mount capacitors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003ePanasonic conductive polymer hybrid aluminum electrolytic capacitors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eBeryllium copper gold-plated vacuum tube pins\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eThis commitment to superior materials is aimed at delivering an unparalleled audio experience.\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250923_222133.jpg?v=1760504892\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 新細明體; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-TW; mso-bidi-language: AR-SA;\" lang=\"EN-US\"\u003eCompletely Redesigned Power Supply System\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eThe original power supply architecture of the Origa elevated the voltage to meet the requirements of the vacuum tubes, then stepped it down to supply the transistor amplification circuit. While this compact design had its benefits, it limited the use of ±18V OPAMPs due to voltage drop issues.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe newly designed power supply architecture completely separates the power supply for the vacuum tubes and the transistors. Allowing the tubes to operate at higher voltages while adjusting the transistors to ±15V for greater current. Additionally, the filament supply for the vacuum tubes has been upgraded to a low-noise regulated power module.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eIn terms of size, power consumption, and heat generation, the modifications achieve a new level of sound quality and adaptability, making the original Origa SE feel remarkably close to a modified version.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-pagination: widow-orphan;\"\u003e\u003cb\u003e\u003cspan lang=\"EN-US\"\u003eFine-Tuning the Drive Capability\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cmeta charset=\"utf-8\"\u003eSince its release nearly five years ago, ,the Origa has been praised for its exceptional midrange and vocal performance, along with strong dynamic expression. The optimal impedance matching falls between 32 ohms and 80 ohms, allowing it to deliver the best results.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eWith the recent upgrade to the power supply, the amplification effect has reached extraordinary levels. While this enhanced performance is captivating, we aim for the Origa to be a versatile amplifier that maintains both drive and control. To achieve this, we have made adjustments to the amplification circuit, benefiting from the power supply improvements. This results in an even better performance for low-impedance headphones, further solidifying the Origa's reputation as a high-performance audio solution.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"Message_messageTextContainer__w64Sc\"\u003e\n\u003cdiv class=\"Message_selectableText__SQ8WH\"\u003e\n\u003cdiv class=\"Markdown_markdownContainer__Tz3HQ\"\u003e\n\u003cdiv class=\"Prose_prose__7AjXb Prose_presets_prose__H9VRM Prose_presets_theme-hi-contrast__LQyM9\"\u003e\n\u003ch3\u003eReconstructed FE Version\u003c\/h3\u003e\n\u003cp\u003eThe FE version is a production-ready redesign featuring surface mount technology (SMT) processes from trusted SMD manufacturers, ensuring consistent quality. Components are chosen with sustainability in mind, stabilizing supply chains and production timelines.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the FE version incorporates minor adjustments to align with contemporary musical trends, keeping the sound relevant and modern. This careful reconstruction aims to enhance the listening experience while upholding the high standards associated with the Origa.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Message_messageMetadataContainer__nBPq7\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250930_224608.jpg?v=1760506612\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp style=\"margin: 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-pagination: widow-orphan;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eProduct Contents Include:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOne set of standard and transistor version vacuum tube sockets for 6DJ8 and 12AU7\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOne titanium-plated hex screw driver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOne lithium battery charger\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-pagination: widow-orphan; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt;\" lang=\"EN-US\"\u003eOne set of nano adhesive stickers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pico Audio","offers":[{"title":"Default Title","offer_id":47722191618275,"sku":null,"price":1099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5762\/9923\/files\/IMG_20250929_231412.jpg?v=1760506911"}],"url":"https:\/\/heady-buy.com\/collections\/portable-dac-amplifier.oembed","provider":"Heady buy","version":"1.0","type":"link"}