TEAC

TEAC Audio UD-507 USB DAC/Headphone Amplifier/Preamp

$2,099.99 USD

~~$2,099.99 USD~~ $2,099.99 USD

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Color: Black

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*SILVER FINISH MODELS ARE SPECIAL ORDERS - CALL FOR DETAILS*

Product Description

The TEAC UD-507 USB DAC/Headphone Amplifier/Preamp is a completely redesigned 500 Series component, blending high-end 700 Series design concepts into a compact A4-sized package. Equipped with TEAC’s proprietary TRDD5 (TEAC Reference Discrete DAC), it delivers a clear soundstage and precise imaging for an immersive musical experience. Supporting up to 22.5 MHz DSD and 384 kHz/32-bit PCM, it offers full MQA decoding for studio-master quality from digital sources. The fully balanced dual-monaural headphone amplifier, with a TEAC-HCLD2 high-current line driver, provides 1,200 mW + 1,200 mW (balanced, 100 ohms), rivaling dedicated headphone amps. With five digital inputs, two analog inputs, and a TEAC-QVCS high-precision volume control, it’s a versatile preamp for modern hi-fi setups, reflecting TEAC’s 70-year legacy of audio excellence.

Key Features

TRDD5 Discrete DAC: In-house developed discrete DAC prioritizes musicality, offering a clear soundstage and accurate imaging, inspired by the acclaimed 701 series.
High-Resolution Audio: Supports PCM up to 384 kHz/32-bit, DSD up to 22.5 MHz, and full MQA decoding across USB, coaxial, and optical inputs (excluding Bluetooth).
Dual-Monaural Headphone Amp: TEAC-HCLD2 high-current line driver delivers 1,200 mW + 1,200 mW (balanced, 100 ohms) with three gain settings (Low/Mid/High) for headphones from 16–600 ohms.
TEAC-QVCS Volume Control: Quad Volume Control System with four independent circuits ensures precise 0.5 dB adjustments, minimizing noise for preamp use.
Versatile Connectivity: Includes 5 digital inputs (USB Type-B, USB Type-C, 2 coaxial, 2 optical), 2 analog inputs (RCA, XLR), balanced XLR and unbalanced RCA outputs, and a 4.4mm/6.3mm headphone jack.
Bluetooth Streaming: Supports high-resolution codecs (LDAC, aptX HD, AAC, SBC) for wireless playback with minimal latency.
RDOT-NEO Upconversion: Converts PCM signals up to 384 kHz/32-bit or 24.5 MHz DSD, with five PCM and two DSD filter options for tailored sound.
Vibration Control: Patent-pending ‘Pin-Point’ feet (Japan Patent Nos. 4075477, 3778108) and a Stressless Foot design reduce resonance, enhancing clarity.
Robust Build: Full-metal chassis with aluminum panels shields against electromagnetic noise, ensuring durability in a compact 11.4" W x 3.3" H x 9.8" D footprint.
User-Friendly Interface: Remote control, high-resolution display, and customizable settings (e.g., headphone gain, filter options) ensure ease of use.

Why Choose the TEAC UD-507?

The UD-507 delivers a rich, detailed sound with a wide soundstage, ideal for genres like jazz, classical, and rock. Its TRDD5 discrete DAC and dual-monaural design ensure precise audio reproduction, while MQA decoding and Bluetooth support cater to modern digital sources. The powerful headphone amp drives high-impedance headphones with ease, and the preamp functionality with balanced outputs integrates seamlessly with high-end systems. With a vibration-resistant chassis and versatile connectivity, it’s a future-proof, all-in-one solution for audiophiles seeking reference-grade performance in a compact design.

Product Specifications

Audio Formats: PCM up to 384 kHz/32-bit, DSD up to 22.5 MHz, MQA, FLAC, WAV, ALAC, AIFF, MP3, DSF, DSDIFF
Digital Inputs: USB Type-B (rear): PCM up to 384 kHz/32-bit, DSD up to 22.5 MHz
USB Type-C (front): PCM up to 384 kHz/32-bit, DSD up to 22.5 MHz
2 coaxial: PCM up to 192 kHz/24-bit, DSD 2.8 MHz (DoP)
2 optical: PCM up to 192 kHz/24-bit, DSD 2.8 MHz (DoP)
Analog Inputs: 1 RCA (unbalanced), 1 XLR (balanced)
Analog Outputs: 1 XLR (balanced, 2.0–5.0 Vrms variable)
1 RCA (unbalanced, 2.0–5.0 Vrms variable)
Headphone Output: 4.4mm 5-pole/6.3mm stereo jack (1,200 mW + 1,200 mW at 100 ohms balanced, 16–600 ohms)
Bluetooth: LDAC, aptX HD, AAC, SBC
Frequency Response: 10 Hz–80 kHz (+1/-3 dB, PCM)
Total Harmonic Distortion: <0.002% (1 kHz, balanced output)
Signal-to-Noise Ratio: >110 dB (A-weighted, 1 kHz)
Power Consumption: 18W (operating), <0.4W (standby)
Dimensions: 11.4" W x 3.3" H x 9.8" D (290 x 84.5 x 248.7 mm)
Weight: 10.1 lbs (4.6 kg)
Finish: Black, Silver