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Teac UD-301-X USB DAC


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Enquiry/price check? Click here SKU: TEACUD301X
Ex VAT: £332.50
UD-301-X is a direct replacement for the UD-301, featuring a compact design that can fit in to small desktop spaces and supports DSD128 native playback.

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Warranty length 2 Years
Brand TEAC Audio

Tech Specs

Supported formats
- USB Audio Input
- DSD: DSD128 (5.6MHz), DSD64 (2.8MHz)
- nPCM: 16, 24, 32-bit, 32k, 44.1k, 48k, 88.2k, 96k, 176.4k, 192KHz
- Coaxial Digital Input
- PCM: 16, 24-bit, 32k, 44.1k, 48k, 88.2k, 96k, 176.4k, 192kHz
- Opitcal Digital Input
- PCM: 16, 24-bit, 32k, 44.1k, 48k, 88.2k, 96kHz

- DAC section
- D/A Converter: BurrBrown PCM1795 x 2
- Up-conversion: Max 192kHz (On/Off selectable)

- Audio Inputs/Outputs
- Connector: USB B-type x 1
- USB version: USB2.0
- Transfer mode: Asynchronous transfer mode
- Recommended software: TEAC HR Audio Player (Mac, Windows)

- Coaxial Digital Audio Input
- Connector: RCA Pin x 1
- Impedance: 75 ohms
- Input level: 0.5Vp-p

- Optical Digital Audio Input
- Connector: TOS-link x 1
- Input level: -24.0 to -14.5dBm peak

- Analog Balanced Output
- Connector: XLR 3-32 x 1 pair
- Impedance: 200 ohms
- Max output level: +14dBu (1kHz, Full-scale, 10k ohms loaded, 0dB setting)

- Analog Unbalanced Output
- Connector: RCA Pin x 1 pair
- Impedance: 100 ohms
- Max output level: 2.0Vrms (1kHz, Full-scale, 10k ohms loaded)

- Headphone Output
- Connector: 1/4” (6.3mm) Stereo headphone jack x 1
- Supported impedance: 16 to 600 ohms
- Max output power: 100mW + 100mW (32 ohms loaded, THD 0.1%)

- Audio performance
- Frequency response: 5Hz to 55kHz (-3dB, Sampling frequency: 192kHz)
- Signal-to-Noise ratio: 105dB
- Total harmonic distortion: 0.0015% (1kHz, Sampling frequency: 192kHz)
- Supported OS
- Windows: Windows 10 (April 2018 Update) , Windows 10 (November Update)
- Windows 8.1 , Windows 8 , Windows 7 , Windows Vista , Windows XP (32bit ver.)
- Mac: macOS High Sierra (10.13) , macOS Sierra (10.12) , OS X El Capitan (10.11) ,
- OS X Yosemite (10.10) , OS X Mavericks (10.9) , OS X Mountain Lion (10.8),
- OS X Lion (10.7) , Mac OS X Snow Leopard (10.6)

- General
- Operating power:
- AC 120V, 60Hz (US/Canada)
- AC 230V, 50Hz (UK/Europe)
- Power consumption: 10W
- Overall dimensions (W x H x D): 8.5” x 2.4” x 9.4” / 215 x 61 x 238mm
- Net weight: 4.4 lbs. / 2.0kg

Product Description

Teac UD-301-X USB DAC replaces the previous UD-301 and is a desktop-friendly compact unit with USB audio input. A fully-fledged monaural DAC that will fit perfectly in with the smallest spaces on desktops and minimalist desktop system.

Supports DSD128 Native Playback

The UD-301X USB DAC supports DSD128 Native and PCM 384kHz/32-bit Hi-Res audio from PC's and Mac's. It also features enhanced audio stage that delivers excellent sound quality to your precious hi-fi system.

Asynchronous Transfer Mode

It offers an Asynchronous Transfer Mode and Up-conversion to 192kHz and dual monaural design which helps eliminate cross-talk and signal interference between left and right channels. This improves stereo playback and sound quality.

Standalone Headphone Amplifier

The UD-301 X also works as a standalone headphone amplifier as it offers the ability to disable RCA and XLR outputs on the rear channel. What this does is limits the power supply to the amplification process thus maximising the power for headphone output. Control whatever operation using the front panel for volume control.

Dual-Mono Headphone Amplifier Circuit

CCLC for dual-mono headphone amplifier circuit delivers a dynamic bass sound and quick transient response. This circuitry receives its stable current from a highly energy-efficient torroidal-core power transformer. Even the high performance DAC's receive the power they need to carry out ultra-high speed processing even when there are high current requirements or dynamic swings.

Key Features

- High-performance BurrBrown PCM1795 32-bit DACs
- MUSES8920 Op-amps for high quality analogue audio processing
- Robust aluminium body, and small footprint for excellent rigidity and minimal vibrations
- XLR Balanced outputs
-Pre-amplifier mode to connect with power amplifier
- Supports DSD64 and DSD128 native playback (on USB Input)
- Supports PCM 192kHz/24-bit playback
- Asynchronous Transfer Mode
- Up-conversion to 192kHz (user defeatable)
- Dual 32-bit BurrBrown PCM1795 DACs
- Dual monaural circuit design
- Dual MUSES8920 Op-amps
- Dual monaural CCLC Headphone amplifier circuit
- Toroidal-core power transformer
- Full-metal body
- USB Audio input
- Coaxial digital audio output
- Optical digital audio output
- XLR analogue balance output (Output level: Fixed, Variable, Disabled)
- RCA analogue unbalanced output (Output level: Fixed, Variable, Disabled)
- Headphone output (1/4” Stereo phone jack)
- Detachable power cable
- Auto-power saving
- RoHS compliant

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Contact Details

UK Local Rate Number
0844 50 403 50

Sales Landline
0121 224 7300/7401

Customer Services Landline
0121 224 7350/7351

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