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Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics - Amazon.com
![Review and discussions - Audioengine D1 24/96 USB and Optical DAC/amp for laptops and computers | Headphone Reviews and Discussion - Head-Fi.org Review and discussions - Audioengine D1 24/96 USB and Optical DAC/amp for laptops and computers | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/2859736.jpg)
Review and discussions - Audioengine D1 24/96 USB and Optical DAC/amp for laptops and computers | Headphone Reviews and Discussion - Head-Fi.org
![Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics - Amazon.com Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics - Amazon.com](https://m.media-amazon.com/images/I/51Y4Yp9xpJL.jpg)
Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics - Amazon.com
![Review and discussions - Audioengine D1 24/96 USB and Optical DAC/amp for laptops and computers | Headphone Reviews and Discussion - Head-Fi.org Review and discussions - Audioengine D1 24/96 USB and Optical DAC/amp for laptops and computers | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/2859730.jpg)
Review and discussions - Audioengine D1 24/96 USB and Optical DAC/amp for laptops and computers | Headphone Reviews and Discussion - Head-Fi.org
![Amazon.com: Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics Amazon.com: Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics](https://m.media-amazon.com/images/I/41nobwd6TnL._AC_UF350,350_QL80_.jpg)
Amazon.com: Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics
![Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics - Amazon.com Audioengine 32-bit D1 Portable Desktop Headphone Amp and DAC, Preamp, USB/Optical Inputs, Hi-Res Audio Playback (2nd Gen) : Electronics - Amazon.com](https://m.media-amazon.com/images/I/41JGMlfc9kL.jpg)