Audioengine D1 Digital-to-Analog Converter (DAC) - vinylmnky
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Audioengine D1 Digital-to-Analog Converter (DAC)

Audioengine

$ 169.99


Type: Digital to Analog Converter (DAC)


 

[ Overview ]

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.

The D1 accepts inputs from both USB and optical and has outputs for any audio system or headphones. The D1 DAC is the perfect way to get great-sounding music not only from your computer but also from your TV, Apple TV, DVD/BluRay player or CD player. And since it's powered by USB, D1 is also a high-quality portable computer headphone amplifier.

D1 will process digital audio at any bit depth up to 24 bits and any sample rate to 192KHz. With it's high signal-to-noise ratio and low distortion the D1 delivers sound quality generally heard only in more expensive DACs. The high-performance headphone output was designed for a wide range of headphones and will satisfy even the most demanding headphone enthusiasts.

Audioengine designers, with their attention to audio quality as well as visual aesthetics, have created a feast for both the eyes and ears. The rounded anodized aluminum case of the D1 reflects traditional Audioengine design and the audio fidelity is typical of Audioengine's commitment to great sound at an affordable price. The Audioengine D1 continues to close the gap between your computer music and home hi-fi and even if you're not an audio enthusiast we guarantee your music will sound better!

 

Features
  • Desktop or portable digital-to-analog convertor
  • Mac or PC plug-and-play, no drivers to install
  • High-performance headphone amp included
  • USB and optical inputs
  • USB-powered, no separate power supply needed
  • Stream bit-perfect HD audio with low jitter
  • Based on high-performance AK4396 DAC
Compatibility
  • Any computer (Mac or PC)
  • Headphones
  • Apple TV or any product with optical outputs
  • Powered speakers
  • Any audio system with mini-jack or RCA inputs
What's in the Box
  • D1 DAC
  • USB cable, 2ft (0.6m)
  • Microfiber product bag
  • Setup guide
  • Product line brochure
Specs

DAC type

    • USB and Optical

Inputs

    • USB audio
    • SPDIF Optical

D/A converter

    • AKM4396

USB transfer mode

    • Asynchronous dual clock

USB controller

    • TI1020B

USB device class

    • Type 1.1 or above

Input bit depth

    • 16 bit, 24 bit

Input sample rate (USB)

    • 32kHz-96kHz native playback
    • 188.2kHz & 192kHz re-sampled to 96kHz

Input sample rate (optical)

    • 32kHz-192kHz native playback

Outputs

    • Analog RCA L/R stereo
    • Analog 3.5mm mini-jack stereo

Full-scale output level

    • 2.0V RMS

Output impedance

    • 2 ohms

Recommended headphone impedance range

    • 10 ohms to 10K ohms

Headphone amplifier

    • OPA2134

Optical receiver

    • CS8416

Frequency response

    • 10Hz-25KHz (+/- 0.5dB)

SNR

    • (DC to 20 kHz) >110dB

THD+N

    • (1kHz FS 96kS/s) <0.0025%

Crosstalk

    • -85db

Input bit depth

    • 16 bit, 24 bit

Input sample rate (USB)

    • 32kHz-96kHz native playback
    • 188.2kHz & 192kHz re-sampled to 96kHz

Input sample rate (optical)

    • 32kHz-192kHz native playback

Power requirement

    • USB 5V DC, 200mA

USB power filtering

    • 2-stage redundant regulation

Product dimensions

    • 3.5x3.75x1" (89x95x25mm)

Shipping weight

    • 1.0lbs (0.5kg)

Environmental

    • Operating Temperature: 32 to 95 degrees F
    • Non-operating Temp: -4 to 113 degrees F
    • Relative Humidity: 5% to 95% non-condensing

D1 Internal Converter

    • The D1 uses the AK4396 DAC, which is 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. The D1 can process digital audio at any bit depth up to 24-bits and any sample rate up to 192kHz.

D1 Headphone Amplifier

    • The D1 includes a headphone amp based on the TI OPA2134 low noise opamp. The high-performance headphone output was designed for a wide range of headphones and will satisfy even the most demanding headphone enthusiasts.

D1 Power

    • The D1 is powered directly from the USB bus and power is passed through two stages of regulation to ensure no USB bus power variations affect the audio quality.

D1 Volume Control

    • Volume is controlled directly from the D1 front panel via the digitally-controlled analog potentiometer.
Availability
  • Available in the US only