TEAC UD-507 Preamp, USB DAC and Headphone Amp

The TEAC UD-507 is a high-end, compact digital-to-analog converter (DAC), preamplifier, and headphone amplifier, designed for audiophiles seeking versatility and premium sound quality. It features TEAC’s proprietary “TRDD5” discrete DAC, an in-house FPGA-based design that supports up to 32-bit/384kHz PCM and DSD512 audio, delivering a clear soundstage and accurate imaging. The unit incorporates technology from TEAC’s flagship 700 Series, packaged in a compact A4-sized chassis.

The TEAC UD-507 is a redesigned preamp, USB DAC, and headphone amplifier that brings high-end audio quality to a compact, A4-size footprint. Inspired by TEAC's 700 series, it features the proprietary “TRDD 5” discrete DAC, delivering an immersive, high-resolution audio experience. Equipped with a fully balanced dual monaural headphone amplifier, high-quality preamp, and a variety of inputs, the UD-507 ensures unmatched versatility for any audiophile.

Features

• Proprietary “TRDD 5” discrete DAC

• Fully balanced dual monaural headphone amplifier

• TEAC-HCLD2 output buffer circuit for powerful current transmission

• 5 digital inputs and 2 analog inputs (RCA, XLR)

• MQA full decoder (supports all digital inputs except Bluetooth)

• Bluetooth receiver with LDAC, aptX HD, and multi-point connection

• USB Asynchronous Transfer Method with 44.1kHz and 48kHz clocks

• External 10MHz clock input for even higher sound quality

• Headphone amplifier with 4-pin XLR and Pentaconn jack

Designed for the audiophile seeking the best in compact audio equipment, the TEAC UD-507 brings studio-quality sound right into your home. Its powerful dual monaural construction ensures precise channel separation, while the high current output buffer and up-conversion features offer dynamic sound reproduction. Whether you're enjoying digital streaming, analog vinyl, or headphones, the UD-507 meets your needs for premium audio performance.

Specs

• Supported formats: PCM 16/24/32 bit, DSD up to 22.5MHz

• Digital inputs: USB Type-C, USB Type-B, Coaxial, Optical, Bluetooth

• Analog inputs: RCA, XLR

• Output: XLR balanced, RCA unbalanced

• Headphone output: 1200mW (balanced)

• Dimensions: 290(W) x 85(H) x 249(D) mm

• Weight: 4.9kg