Description
The UD-301-X is a compact USB DAC from the Reference 301 range, designed to fit seamlessly into even the smallest desktop spaces. Offering exceptional sound quality, it supports DSD128 and PCM 192 kHz / 32-bit content from PC/Mac, ensuring high-quality playback. The improved analog audio stage provides excellent sound reproduction for your hi-fi system, delivering an immersive listening experience.
In addition, the UD-301-X features an innovative CCLC headphone amplifier circuit, enabling it to function as a high-quality standalone headphone amplifier. This makes it an ideal solution for minimalist desktop setups, combining your computer, headphones, and the UD-301-X into a high-fidelity audio system.
Key Features
- Compact and low-profile design, perfect for tight desktop spaces.
- Supports playback of DSD128 (5.6MHz) and PCM 192kHz / 32-bit content from PC/Mac.
- Improved analog audio stage for superior sound quality.
- Innovative CCLC headphone amplifier circuit for high-grade headphone amplification.
- USB 2.0 asynchronous transfer mode ensures smooth and reliable data transmission.
- Ideal for use as a minimalist desktop audio system with a computer and headphones.
Technical Specifications
| Specification | Details |
|---|---|
| Supported Formats | DSD128 (5.6MHz), DSD64 (2.8MHz), PCM 16/24/32-bit (32k/44.1k/48k/88.2k/96k/176.4k/192kHz) |
| USB Audio Input | USB 2.0, Asynchronous Transfer Mode |
| Coaxial Digital Input | PCM 16/24-bit (32k/44.1k/48k/88.2k/96k/176.4k/192kHz) |
| Optical Digital Input | PCM 16/24-bit (32k/44.1k/48k/88.2k/96kHz) |
| DAC | BurrBrown PCM1795 2 |
| Up-conversion | Max 192kHz (On/Off selectable) |
| Audio Inputs | USB B-type 1, Coaxial RCA Pin 1, Optical TOS-link 1 |
| Audio Outputs | Analog Balanced XLR 3-32 1 pair, Analog Unbalanced RCA Pin 1 pair, Headphone 1/4″ (6.3mm) stereo 1 |
| Power | AC 230V, 50Hz (UK/Europe), Power Consumption 10W |
| Dimensions | 8.5″ 2.4″ 9.4″ / 215 61 238mm (WHD) |
| Weight | 4.4 lbs. / 2.0kg |
| Accessories | Power cord, User Manual (including Warranty) |
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