Audioengine D1 Premium 24-bit DAC/Headphone Amplifier

The Audioengine D1 24-bit DAC and Headphone Amplifier improves your computer or TV audio with a premium 24-bit DAC, offering USB-B and optical inputs and a simple plug-and-play design, including a high quality headphone amplifier.

Audioengine D1 Premium 24-bit DAC/Headphone Amplifier

The Audioengine D1 24-bit DAC allows you to upgrade your PC audio, bypassing the internal components with a USB-B input connection. Processing audio up to 24-bit depth rate, the D1 DAC delivers high sound quality with a high signal-to-noise ratio and low distortion and a sample rate up to 192 kHz. With a high quality headphone amplifier, hear all your music in stunning detail with any pair of headphones.

The D1 DAC allows inputs for both optical and USB, with analogue RCA outputs to easily connect to any system. Plug in your PC, TV or any other digital audio device to hear great quality music and audio. The D1 makes setup easy with no software, app or install drivers needed to get going. The D1 DAC is a simple plug-and-play audio solution.

With a high grade DAC circuit from AKM, the Audioengine D1 coverts the digital audio signal with low noise, reproducing the music exactly as intended. The D1 DAC can process up to 24-bit/192kHz resolution for detail and clarity from your digital music. The headphone amplifier in the D1 is capable of driving a wide range of headphones, satisfying even demanding enthusiasts. The DAC is powered directly through the USB bus with two stages of regulation to ensure no effects on the audio.

Audioengine D1 24-bit DAC and Headphone Amplifier features

  • 24-bit/192kHz digital audio resolution
  • USB-B and optical digital inputs
  • Analogue RCA outputs to connect to any audio system
  • High quality headphone amplifier to drive any headphones
  • Plug-and-play simplicity with no drivers to install
  • Upgrade your computer or TV audio
More Information
Brands Audioengine
Product Specifications

DAC type

USB and Optical


USB audio, SPDIF Optical

D/A converter



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

Frequency response

10Hz-25KHz (+/- 0.5dB)

Input sample rate

32kHz-192kHz native playback





Your Delivery:

Orders received before 3:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

*Due to the Covid situation we have amended our shipping cutoff time to 1pm. Please see more on COVID updates here.

Name SKU Qty Lead time
Audioengine D1 Premium 24-bit DAC/Headphone Amplifier 49343 4 In Stock for Immediate Dispatch

Warranty information for Audioengine:
Audioengine products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 36 months.

This guarantee applies to all Audioengine Products including Bookcase Speakers, Active Bookcase Speakers and Wireless DAC's. Providing you with peace of mind and the assurance of premium quality.

  • HiFix is a holding of Hi-Fi Excellence Ltd
  • VAT No. 585 1698 93
  • Company No. 02540830
  • Consumer Credit No. 353419