TEAC UD-505-X Black

TEAC UD-505-X Black — High-End DAC and Amplifier

For users seeking exceptional sound performance in a compact device, the TEAC UD-505-X Black is the ideal solution. This dual-mono USB DAC combines over 60 years of TEAC’s expertise with modern technologies—including support for DSD up to 22.5 MHz and PCM up to 768 kHz / 32-bit —to deliver outstanding sonic detail and depth. Featuring dual ESS ES9038Q2M converters (one for each channel) and dual toroidal transformers, the unit achieves a superior signal-to-noise ratio of >110 dB with minimal distortion. With a fully balanced analog output and a versatile range of connectivity options, this DAC is an excellent choice for discerning audiophiles.

Exceptional Sound Through High-End Engineering

The TEAC UD-505-X utilizes a dual-mono configuration, ensuring that signals for the left and right channels are processed independently; this minimizes crosstalk and distortion. Each channel is equipped with its own dedicated ESS ES9038Q2M DAC chip and a separate toroidal power supply, contributing to superior dynamics and sonic clarity. Furthermore, with 7 selectable PCM filters and the ability to upscale audio to PCM 384 kHz or DSD 24.5 MHz, the sound can be precisely tailored to suit the listener's personal preferences. ### Flexible Connectivity for Every Use The device offers a wide range of connectivity options, including balanced XLR outputs, a pair of 6.3mm TRS jacks (supporting balanced, unbalanced, and active ground configurations), and a 4.4mm Pentaconn connector—ideal for modern, high-performance headphones. With support for Bluetooth codecs such as SBC, AAC, LDAC, and aptX™ HD, streaming high-resolution music from mobile devices is effortless. This makes the UD-505-X not only a studio-grade tool but also a versatile component for home hi-fi systems. ### Technical Specifications

• DAC Chips: 2× ESS ES9038Q2M (dual mono configuration)
• Maximum Input: USB PCM up to 768 kHz/32-bit, DSD512 (22.5 MHz)
• Supported Formats: PCM, DSD, MQA (Full Decoder)
• Up-conversion: PCM to 384 kHz, DSD to 24.5 MHz
• Bluetooth Codecs: SBC, AAC, LDAC, aptX™ HD
• Outputs: XLR ±4 dBu, RCA, 4.4mm Pentaconn, 2× 6.3mm TRS
• Power Supply: Dual toroidal transformers; power consumption 18 W, standby 0.3 W
• Display: Full-dot OLED with adjustable brightness
• Dimensions: 290 × 84.5 × 248.7 mm
• Weight: Approx. 4.1 kg

Package Contents

• Remote control
• RCA mini adapter
• Power cable
• 3 cover feet
• Manual