{"title":"The Monthly Douk Audio Feature 2","description":"","products":[{"product_id":"douk-audio-dac-q11-hifi-ess9038-akm4493-usb-dac-audio-adapter-coax-opt-d-a-converter-dsd256","title":"Douk Audio DAC-Q11 HiFi ESS9038Q2M + AK4493 USB DAC Audio Adapter COAX\/OPT D\/A Konverter DSD256","description":"\u003cp style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eWarme Tipps:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1. Für eine sicherere und schnellere Lieferung enthält die Fernbedienung möglicherweise keine Batterien (2 * AAA). Bitte bereiten Sie sie selbst vor.\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e2. Bei Win7 kann PC-USB nur erkannt werden, wenn der Treiber installiert ist. Bei anderen Systemen wird der Treiber nur beim Abspielen von DSD-Dateien benötigt.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e3. 2 Gruppen von Stereo-Cinch- und 3,5-mm-AUX-Ausgängen können gleichzeitig arbeiten, und die Lautstärke der Ausgänge wird gleichzeitig gesteuert.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e4. Es gibt 3 Arbeitsmodi mit 2 verschiedenen Soundeffekten, die die gleichzeitige Ausgabe von AK4493 oder ESS9038Q2M an die Gruppen 1 und 2 oder die Ausgabe von AK4493 an Gruppe 1 und die Ausgabe von ESS9038Q2M an Gruppe 2 unterstützen.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eMerkmale\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul style=\"text-align: left;\"\u003e\n\n \u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eUmschaltbare Dual-DAC-Chips: Pionierarbeit bei der weltweit ersten DAC-Chip-Umschalttechnologie, die durch ein proprietäres Patent unterstützt wird und zwei DAC-Chips verwendet – ESS9038Q2M und AK4493. Das bahnbrechende Design ermöglicht es Benutzern, die robuste Dynamik des ESS9038Q2M oder die raffinierten Töne des AK4493 zu genießen Dies verbessert die personalisierten Audioerlebnisse erheblich und eröffnet neue Grenzen im HiFi-Bereich.\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul style=\"text-align: left;\"\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eHohe Leistung: Bietet ein außergewöhnliches SNR (≥117 dB) und einen extrem niedrigen THD von 0,0003 %, was die hochwertige Konvertierung von Audiosignalen gewährleistet, unterstützt 32Bit\/384kHz-Übertragung und DSD256-Wiedergabe, geeignet für Benutzer, die das Höchste anstreben Klangqualität.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul style=\"text-align: left;\"\u003e\n\n \u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eMehrere Ein- und Ausgänge: Unterstützt optische, koaxiale und PC-USB-Eingänge, kompatibel mit Audioquellen wie Mobiltelefonen, Computern und digitalen Playern. Mit 2 Sätzen RCA- und 2 Sätzen AUX-Ausgängen bietet es Benutzern eine große Auswahl an Anschlussmöglichkeiten, die die Integration mit verschiedenen Audioquellen und Wiedergabegeräten erleichtern und die Anpassung an unterschiedliche Nutzungsszenarien ermöglichen.\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul style=\"text-align: left;\"\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDuales OLED-Display und großer Lautstärkeregler: 2 OLED-Bildschirme können Abtastraten, Lautstärkepegel und Decodierungschipstatus in Echtzeit anzeigen und so den Benutzerkomfort erhöhen Benutzer können die Lautstärke feinfühlig und präzise anpassen, um individuelle Hörpräferenzen zu erfüllen.\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul style=\"text-align: left;\"\u003e\n\n \u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eExquisites und charmantes Erscheinungsbild: Die Oberseite ist mit einem Glasfenster ausgestattet, das die interne Struktur zeigt und die visuellen Effekte verstärkt. Ausgestattet mit einer Fernbedienung für eine einfachere Bedienung, kombiniert mit einer Eloxierungsprozessbehandlung, trifft es auf moderne Ästhetik und Engagement bis zur Premiumqualität.\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eParameter\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul style=\"text-align: left;\"\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eAudioeingang: PC-USB \/ Koaxial \/ Optisch\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eAudioausgang: 2 Gruppen Stereo-Cinch \/ 2 Gruppen AUX\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDAC-Chips: ESS9038Q2M+AK4493\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eUnterstützte maximale Abtastrate:\u003c\/span\u003e\n\u003c\/li\u003e\n\n \u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003ePC-USB: PCM 32bit \/ 384KHz DSD256\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eKoaxial\/Optisch: 24bit\/192KHz\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eUnterstütztes PC-USB-Betriebssystem: W7\/W8\/W10\/MAC\/Linux\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eFrequenzgang: 20 Hz–20 kHz (±0,3 dB)\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eTHD+N: 0,0003 % bei 1 kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eSNR: ≥117 dB\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eNennleistungspegel:\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv style=\"padding-left: 40px; text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eAK4493: 1,8 V\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding-left: 40px; text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eESS9038Q2M:2V\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cul style=\"text-align: left;\"\u003e\n\n \u003cli\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eArbeitsspannung: DC 12V≥1,5A\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eAbmessungen (B*T*H): 155*125*42 mm \/ 6,10*4,92*1,65 Zoll\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eNettogewicht: 590 \/ 1,30 Pfund\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003ePaketgewicht: 1,10 kg\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003ePackliste\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1*DAC-Q11\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1 * DC12V-Netzteil\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1 * USB-Kabel\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1 * Optisches Kabel\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli style=\"text-align: left;\"\u003e \u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1 * Fernbedienung (ohne Batterien)\u003c\/span\u003e\n\u003c\/li\u003e\n\n \u003cli style=\"text-align: left;\"\u003e\u003cspan style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1 * Benutzerhandbuch\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c!----\u003e","brand":"Douk Audio","offers":[{"title":"US","offer_id":47406446346472,"sku":"SUC-DAC-Q11-US","price":149.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":47406446379240,"sku":"SUC-DAC-Q11-UK","price":149.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":47406446412008,"sku":"SUC-DAC-Q11-DE","price":149.99,"currency_code":"USD","in_stock":true},{"title":"AU","offer_id":47406446444776,"sku":"SUC-DAC-Q11-AU","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Other","offer_id":47406446477544,"sku":"SUC-DAC-Q11","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/files\/SUC-DAC-Q11_1.jpg?v=1719385937"},{"product_id":"douk-audio-u2-pro-xmos-xu316-digital-interface","title":"Douk Audio U2 PRO XMOS XU316 Digital Interface DDC Reclocker","description":"\u003cdiv\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUnlock Pristine Lossless Audio: Easily convert the USB signal from your PC, Mac, phone or Raspberry Pi etc. into clean and simultaneous outputs of Optical, Coaxial and I2S. Feed a clear, stable, and jitter-free digital signal to those classic DACs, amplifiers and AV receivers without USB input for an immediate sound quality upgrade. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUltra-high Resolution with XMOS XU316: Equipped with the latest XMOS XU316 chip asynchronous transmission, the U2 PRO ensures virtually no latency, stable signal transmission, and exceptional sound clarity. Supports PCM up to 32bit\/768kHz and DSD512, perfect for high-end music streaming and professional audio playback.  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStrong Compatibility via UAC Mode Switch: Specially designed with a UAC mode switch, the 1.0 mode offers plug-and-play, driver-free compatibility for gaming consoles like PS4, PS5 and Switch, while 2.0 mode enables high-resolution audio support for advanced playback needs.  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExpandable Oscillator Design: With ample internal space to accommodate compatible crystal oscillators, the U2 PRO lets audiophiles and DIYers freely upgrade their preferred high-precision clock to further reduce jitter and achieve an even higher level of sonic performance and system synergy. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCompact Size with Convenient Indicators: Pocket-sized and USB-powered, the U2 PRO includes a USB-C to USB-A\/C cable for broad device compatibility—truly plug and play. Real-time PCM\/DSD indicators make it easy to monitor sample rates and formats. A simple yet powerful upgrade for audiophiles, gamers alike.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eWarm tips\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e1. The U2 PRO supports Windows 10\/11, macOS, Android, and iOS. Windows 10 and above can run driver-free for PCM playback up to 384kHz, but higher sampling rate and DSD playback requires driver installation. macOS works driver-free. To avoid potential compatibility issues, it is not recommended to use Windows 7\/8, or general-purpose Linux systems. Linux-based audio systems like Daphile, Volumio, and ROON are supported.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. The U2 PRO supports oscillator replacement (not pluggable, needs soldering). Default 24.000 MHz ±20 PPM 5032 active oscillator, can be replaced by DIP-4P rectangular plug-in active oscillators or 5030 SMD active oscillators.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. The U2 PRO only supports 2.0 channel stereo audio. Multichannel formats such as 5.1, 7.1, or Dolby formats are not supported.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e4. Please install the required driver and files from the included USB drive, and follow the instructions or video guide to set up your player properly.  \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eParameters\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBrand: Douk Audio\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModel: U2 PRO\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio input: USB Type-C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio output: Coaxial\/Optical\/HDMI-IIS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB chip: XMOS XU316\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput mode switch: UAC 1.0\/UAC 2.0\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax. sampling rate Coaxial\/Optical supported:\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan\u003ePCM：44.1kHz-192kHz\/16Bit-24Bit\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDSD：DOP DSD64\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMax. sampling rate IIS supported:\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePCM：44.1kHz-768kHz\/16Bit-32Bit\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDSD (Native): 64-512\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDSD (DOP): 64-256\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOperation systems PC-USB supported: W10\/W11\/Mac OS\/Android\/iOS\/PS5\/Switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJitter: 75ps (typical)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTHD+N: 0.000008%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking voltage: DC 5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions (W*D*H): 85*79*26mm \/ 3.35*3.11*1.02in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePackage dimensions (W*D*H): 195*155*70mm \/ 7.68*6.10*2.64in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNet weight: 220g \/ 0.44lb\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePackage weight: 400g \/ 0.88lb\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePacking list\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1* U2 PRO Digital Interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Optical Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* USB-C to USB-A\/USB-C Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* User Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Douk Audio","offers":[{"title":"US \/ Standard version","offer_id":47431035650280,"sku":"SUC-U2-PRO-US","price":69.99,"currency_code":"USD","in_stock":true},{"title":"US \/ TXCO Version","offer_id":47786743693544,"sku":"SUC-U2-PRO-TXCO-US","price":99.99,"currency_code":"USD","in_stock":false},{"title":"US \/ Femtosecond Version","offer_id":47786743726312,"sku":"SUC-U2-PRO-FS-US","price":199.99,"currency_code":"USD","in_stock":false},{"title":"UK \/ Standard version","offer_id":47431035683048,"sku":"SUC-U2-PRO-UK","price":69.99,"currency_code":"USD","in_stock":true},{"title":"UK \/ TXCO Version","offer_id":47786743759080,"sku":"SUC-U2-PRO-TXCO-UK","price":99.99,"currency_code":"USD","in_stock":false},{"title":"UK \/ Femtosecond Version","offer_id":47786743791848,"sku":"SUC-U2-PRO-FS-UK","price":199.99,"currency_code":"USD","in_stock":false},{"title":"EU \/ Standard version","offer_id":47431035715816,"sku":"SUC-U2-PRO-DE","price":69.99,"currency_code":"USD","in_stock":true},{"title":"EU \/ TXCO Version","offer_id":47786743824616,"sku":"SUC-U2-PRO-TXCO-DE","price":99.99,"currency_code":"USD","in_stock":false},{"title":"EU \/ Femtosecond Version","offer_id":47786743857384,"sku":"SUC-U2-PRO-FS-DE","price":199.99,"currency_code":"USD","in_stock":false},{"title":"AU \/ Standard version","offer_id":47431035748584,"sku":"SUC-U2-PRO-AU","price":69.99,"currency_code":"USD","in_stock":true},{"title":"AU \/ TXCO Version","offer_id":47786743890152,"sku":"SUC-U2-PRO-TXCO-AU","price":99.99,"currency_code":"USD","in_stock":false},{"title":"AU \/ Femtosecond Version","offer_id":47786743922920,"sku":"SUC-U2-PRO-FS-AU","price":199.99,"currency_code":"USD","in_stock":false},{"title":"China \/ Standard version","offer_id":47431035781352,"sku":"SUC-U2-PRO","price":69.99,"currency_code":"USD","in_stock":true},{"title":"China \/ TXCO Version","offer_id":47786743955688,"sku":"SUC-U2-PRO-TXCO","price":99.99,"currency_code":"USD","in_stock":false},{"title":"China \/ Femtosecond Version","offer_id":47786743988456,"sku":"SUC-U2-PRO-FS","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/files\/1_b09c96fb-3537-4221-a5f9-51757a5cb535.jpg?v=1750412102"},{"product_id":"ampapa-q1","title":"Ampapa Q1 HIFI ESS9039+AK4493 Desktop DAC [Based on DAC-Q11]","description":"\u003cdiv\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eNext-Gen DAC Performance: A fully upgraded successor to the Douk Audio DAC-Q11, the Q1 retains its signature dual-DAC design while improving every core spec with cutting-edge ESS9039, AK4493, XMOS XU316, Bluetooth 5.2 and vivid OLED display. High-res support up to PCM 768kHz\/32bit and DSD512 delivers studio-level clarity.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDual DAC Architecture: Easily switch between ESS9039 for clean, analytical sound or AK4493 for smoother musicality. Assign your preferred DAC chip and filter mode to each LINE and headphone output, tailoring sound to different genres, gear, or moods. SINAD ≥113dB, THD+N as low as 0.0002%, ensuring clean, distortion-free audio.  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExpressive Display with Style: The screen clearly shows input mode, DAC chip assignment, USB driver mode, and volume—everything you need at a glance. Q1 also offers 11 unique display modes, including diverse retro-style VU meters, audio spectrum, spinning vinyl, and cassette-style reels, each adding visual character to your HiFi setup.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInput and Output Versatility: Supports USB-C with UAC 1.0\/2.0 modes for wider compatibility, including gaming consoles, plus Bluetooth with aptX\/aptX-HD, coaxial, and optical inputs. Q1 has 2xRCA and 2xbalanced TRS outputs, powering up to four amps or active speakers at once. A 3.5mm headphone jack offers personal listening with 1000mW output and two gain levels for optimal performance with both IEMs and high-impedance headphones.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFull Control at Your Fingertips: Customize your audio with four swappable LM49720 op-amps, easily accessible via a top window. Q1 also features full-spectrum RGB lighting, remote control, Bluetooth reset, adjustable brightness, and 12V trigger out. Perfectly matched with the Ampapa D1 for a cohesive stack both visually and functionally.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eQ: What operating systems are compatible with the Q1’s USB connection, and do I need to install a driver?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e Q1 \u003c\/span\u003e\u003cspan\u003esupports\u003c\/span\u003e\u003cspan\u003e Windows 10\/11, macOS, Android, iOS, and audio-focused Linux (e.g. Volumio, ROON). USB connection with phones requires OTG support. No drivers \u003c\/span\u003e\u003cspan\u003eneeded\u003c\/span\u003e\u003cspan\u003e for mobile devices, macOs, or Linux. Windows needs a driver only in UAC 2.0 mode.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong data-end=\"639\" data-start=\"581\"\u003eQ: Can I remove the mesh layer on the Q1’s top window?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"642\" data-start=\"639\"\u003e\u003cspan\u003e\u003cstrong data-end=\"650\" data-start=\"644\"\u003eA:\u003c\/strong\u003e No. It’s a built-in EMI shield to prevent signal interference. Please do not remove it, and keep phones or routers away from the Q1.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong data-end=\"590\" data-start=\"543\"\u003eQ: Can I replace the op-amps in the Q1?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"593\" data-start=\"590\"\u003e\u003cspan\u003e\u003cstrong data-end=\"599\" data-start=\"593\"\u003eA:\u003c\/strong\u003e Yes, the Q1 uses 4PCs pluggable LM49720 op-amps, which can be replaced by standard dual op-amps like 2604\/2134\/muses02 etc. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong data-end=\"814\" data-start=\"748\"\u003eQ: Why don't the single VU meter and spectrum display work properly?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"817\" data-start=\"814\"\u003e\u003cspan\u003e\u003cstrong data-end=\"823\" data-start=\"817\"\u003eA:\u003c\/strong\u003e In single VU meter and spectrum modes, the Q1 only detects the left channel input. If only the right channel is connected, the VU meter and spectrum display will not operate. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong\u003eQ: Why can't I find Q1 in my Bluetooth list?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"507\" data-start=\"504\"\u003e\u003cspan\u003e\u003cstrong\u003eA: \u003c\/strong\u003eMake sure Q1 is set to Bluetooth mode, then turn on Bluetooth on your phone and search for \"AMPAPA Q1\" to connect. If Q1 still doesn't appear, try clearing previous connections using the remote control.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong data-end=\"596\" data-start=\"523\"\u003eQ: Why do the vinyl and tape-style displays spin at a constant speed?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"599\" data-start=\"596\"\u003e\u003cspan\u003e\u003cstrong data-end=\"605\" data-start=\"599\"\u003eA:\u003c\/strong\u003e These two display modes don’t react to audio signals, so they simply maintain a constant rotation speed. Even if the music is paused,the rotation continues as long as the mode is engaged. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong\u003eQ: Why does the VU meter show a large deflection at low volume, but a smaller deflection at high volume? \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e The Q1 features an automatic gain control system (AGC) for the VU meters. \u003c\/span\u003e\u003cspan\u003eWhen the input signal is low, the system switches to high gain; when the \u003c\/span\u003e\u003cspan\u003esignal is high, it switches to low gain. This ensures the VU meters maintain \u003c\/span\u003e\u003cspan\u003esufficient deflection across different volume levels.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cstrong\u003eQ: Does the remote control include batteries?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eA: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003eFor safer and faster delivery, the remote control may not include batteries (AAA*2). Please prepare them yourself.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eParameters\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBrand: Ampapa\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModel: Q1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio input: Bluetooth 5.2 \/ USB-C \/ Coaxial \/ Optical\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio output: 2 sets of RCA \/ 2 sets of balanced TRS \/ 3.5mm headphone jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChipset: ESS9039Q2M+AK4493+XMOS XU316+QCC304X+LM49720\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. sampling rate supported:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePC-USB: PCM 768KHz\/32bit, DSD(Native) 512, DSD(DoP) 256\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoaxial \/ Optical: PCM 192KHz\/24bit, DSD(DoP) 64\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBluetooth 5.2: 48KHz\/24Bit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB supported operating systems: W10\/W11\/macOs\/Linux\/Android\/iOS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBluetooth supported codecs: SBC\/aptX\/aptX-HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency response: 20Hz-20kHz (±0.2dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTHD+N: 0.0002%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSNR: ≥120dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax. output level: RCA: 2V   TRS: 4V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMax. headphone output power\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh gain: 1000mW@32Ω\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow gain: 380mW@32Ω \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMatched headphone impedance: 16-600Ω\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInput sensitivity: 0dBFS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB driver mode: UAC 1.0\/2.0\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote control: Supported\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScreen display: 11 VU modes +1 working status mode\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBacklight brightness: 10-level adjustment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLED color: Infinite RGB color combinations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking voltage: DC 12V (5.5*2.1mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions (W*D*H): 155*124*42mm \/ 6.10*4.88*1.65in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePackage Dimensions (W*D*H): 300*230*70mm \/ 11.81*9.05*2.75in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNet weight: 643g \/ 1.42lb\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePackage weight: 1.2kg \/ 2.64lb\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePacking List\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1* Q1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* DC 12V Power Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Bluetooth Antenna\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* USB-C to USB-A\/USB-C Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Optical Fiber Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* 3.5mm Trigger Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Remote Control (without battery)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Cleaning Cloth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Certificate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Douk Audio","offers":[{"title":"US","offer_id":47772093776104,"sku":"SUC-Q1-US","price":269.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":47772093808872,"sku":"SUC-Q1-UK","price":269.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":47772093841640,"sku":"SUC-Q1-DE","price":269.99,"currency_code":"USD","in_stock":true},{"title":"AU","offer_id":47772093874408,"sku":"SUC-Q1-AU","price":269.99,"currency_code":"USD","in_stock":true},{"title":"China","offer_id":47772093907176,"sku":"SUC-Q1","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/files\/00_c6fd70eb-f526-4dea-8fcf-ae28df9f4a60.jpg?v=1764921914"}],"url":"https:\/\/doukaudio.com\/de\/collections\/the-monthly-douk-audio-feature-2.oembed","provider":"Douk Audio","version":"1.0","type":"link"}