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Audioengine D1 Audioengine D1 Premium 24-bit DAC (digital-to-analog converter) allows you to bypass your computer's soundcard or headphone output and send audio through USB or optical. D1 is the perfect digital interface between your computer and music system and will improve the sound of ALL your music.
Designed for the Computer Audiophile Easy Setup See and Hear the Difference We feel we've created a product with the sound, looks, and overall quality of computer interfaces priced much higher. Purchase the Audioengine D1 DAC from our online store, try it out and if you're not completely satisfied, contact support and return the D1 in its original packaging in like-new, undamaged condition within 30 days of purchase and we'll give you a full refund of your purchase price. |
DAC typeDual Mode USB and Optical (SPDIF)InputsUSB/Optical (SPDIF)OutputsRCA stereo/3.5mm headphoneD/A converterAKM4396Optical receiverCS8416USB controllerTI1020BUSB device classType 1.1 or aboveFull-scale output2.0V RMSOutput impedance10 ohmsPower sourceUSB 5VPower requirements5V DC, 200mAUSB power filtering2-stage redundant regulationSNR(DC to 20 kHz) >110dBTHD+N(1kHz FS 96kS/s) <0.0025%Crosstalkb-85dbUSB transfer modeAsynchronous (dual clock)Frequency response10Hz - 25KHz (+/- 0.5dB)Input bit depth16 bit, 24 bitInput sample rate (USB)32kHz-96kHz - native playback188.2kHz, 192kHz - re-sampled to 96kHz for playback Input sample rate (optical)32kHz-192kHz - native playbackProduct dimensions3.5x4x1"Shipping weight1.0lbs (0.5kg)EnvironmentalOperating Temperature: 32 to 95 degrees FNon-operating Temp: -4 to 113 degrees F Relative Humidity: 5% to 95% non-condensing Included accessoriesUSB cable, 2ftSetup Guide Microfiber bag D1 USBThe D1 utilizes the TI1020B USB controller, widely recognized as a standard for higher-end USB audio products. The D1 is powered directly from the USB bus and USB power is passed through two stages of regulation to ensure high stability and low noise.D1 DACThe D1 uses the AK4396 DAC, well regarded for its low noise and high fidelity. Due to the high signal-to-noise specs of the AK4396 and the added benefit of double redundancy power source conversion and filtering, the D1 presents impressive low noise and low distortion characteristics.D1 HeadphoneThe D1 includes a headphone amp based on the TI OPA2134 low noise opamp. This headphone amp is able to provide low-impedance, high-fidelity audio to a wide range of headphones and supports headphones with impedance as low as 20 ohms. |