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.
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 (W×H×D) |
Weight | 4.4 lbs. / 2.0kg |
Accessories | Power cord, User Manual (including Warranty) |