Overview
The D1 by Audioengine is a 24-bit 192 kHz audio interface with a built-in digital-to-analog converter. Offering both USB and optical inputs, the D1 is ideal for upgrading the sound of your computer as well as your TV, Apple TV, DVD/Blu-ray player and more.
The D1 is USB powered and features a built-in headphone amp making it a great solution as a portable headphone preamp as well. It is both Mac and PC compatible and offers simple, plug and play compatibility via USB with no drivers required.
Type |
Digital to analog conversion: dual mode USB and Optical (SPDIF) |
Inputs |
USB Optical (SPDIF) |
Outputs |
RCA stereo 3.5 mm headphone |
D/A Converter |
AKM4396 |
Receiver |
Optical: CS8416 |
USB |
Controller: TI1020B Type: 1.1 or above |
Full-Scale Output |
2.0V RMS (RCA and headphone) |
Output Impedance |
47 ohms RCA 10 ohms headphone |
Power Source |
USB 5V |
Power Requirements |
200 mA |
USB Power Filtering |
2-stage redundant regulation |
Signal to Noise Ratio |
>110dB |
THD & Noise |
<0.002% |
Crosstalk |
<-85dB |
Frequency Response |
10 Hz to 25 kHz +/- 0.5 dB |
Input Bit Depth |
Up to 24 bits |
Input Data Rate |
Up to 192 KS/s (optical), 96 KS/s (USB) |
Environmental |
Operating temperature: 32 to 95 °F (0 to 35 °C) Non-operating temperature: -4 to 113 °F (-20 to 45°C) Relative humidity: 5% to 95% non-condensing |
Dimensions |
3.5 x 4 x 1" (8.89 x 10.16 x 2.54 cm) |
Weight |
< 1 lb (0.5 kg) |
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