Teac
TEAC UD-507
Best compact all-in-one for audiophiles seeking high-resolution desktop sound.
The TEAC UD-507 is a versatile audio component that seamlessly integrates a DAC, preamplifier, and headphone amplifier into a compact, A4-sized chassis. It boasts a full-stage dual monaural/balanced circuit configuration for exceptional channel separation and supports high-resolution audio playback up to 22.5MHz DSD and 384kHz/32bit PCM. With five digital and two analog inputs, it offers flexible connectivity for various audio sources. The device features a full MQA decoder, Bluetooth with LDAC and aptX HD support, and proprietary TEAC technologies like RDOT-NEO up-conversion and TEAC-HCLD2 output buffer circuits for enhanced sound quality. Its fully balanced dual monaural headphone amplifier delivers robust driving power, capable of powering high-impedance headphones with ease.
$2099.99
More UD Options
Owner Satisfaction
4.5
/ 5
Category Rank
388
/ 733
#388 in Headphone Amplifiers
Price vs Category Average
+50%
Above average
Who it's for
- Audiophiles seeking high-resolution clarity and natural sound reproduction
- Design-conscious listeners valuing premium build quality and aesthetic elegance
- System builders requiring versatile connectivity for diverse audio setups
Who should skip it
- Budget-conscious buyers looking for entry-level or mid-range components
- Minimalists preferring a simple, plug-and-play audio experience
- Desktop users with limited space or those needing portable equipment
Performance breakdown
Headphone Driving Power
Robust output easily handles demanding high-impedance headphones with total authority.
Digital Versatility
Comprehensive input suite covers everything from modern USB-C to high-resolution wireless.
Channel Separation
Dual monaural architecture delivers an exceptionally wide and precise soundstage.
Build Quality
Compact, vibration-minimizing chassis feels dense and built for long-term reliability.
Format Compatibility
Native DSD and MQA support ensures playback of the highest fidelity files.
Preamplifier Precision
High-resolution analog volume control maintains signal integrity across all listening levels.
Key Specs
DAC, Preamp, Headphone Amp
Supports 22.5MHz DSD and 384kHz/32bit PCM playback
5 digital inputs (USB Type-B, USB Type-C, Coaxial, Optical, Bluetooth)
2 analog inputs (RCA, XLR)
Full MQA decoder
Bluetooth receiver supporting LDAC and aptX HD
TEAC-HCLD2 output buffer circuit
TEAC-QVCS high-resolution analog preamplifier circuit
Features
- Full-stage dual monaural/balanced circuit for excellent channel separation
- High-resolution audio playback via USB DAC
- Preamplifier with extensive digital and analog inputs
- Full MQA decoder for studio-quality sound
- High-quality Bluetooth receiver with LDAC and aptX HD support
- RDOT-NEO up-conversion for enhanced digital audio
- TEAC-HCLD2 output buffer for powerful current transmission
- Space-saving compact design with vibration-minimizing structure
What customers say
Customers consistently praise the TEAC UD 507 for its exceptional sound quality, describing it as remarkably clear, detailed, and expansive. Many highlight a significant improvement in their audio experience, noting a natural and engaging presentation. The product's robust build quality and sophisticated design also receive high marks, contributing to a premium feel. Users appreciate its solid construction and elegant appearance, reinforcing its position as a high performance audio component.
Know before you buy
Yes, the UD-507 is designed to handle demanding headphones up to 600 ohms. With its balanced output providing 1,200mW + 1,200mW of power and three selectable gain settings, it has enough headroom to drive most audiophile-grade headphones with ease.
Absolutely. The UD-507 includes a high-resolution analog preamplifier circuit with both RCA and XLR inputs, allowing you to connect it directly to a power amplifier or active speakers while using its digital inputs for your various audio sources.
The device is highly versatile, featuring three distinct headphone outputs: a standard 6.3mm TRS stereo jack, a 4-pin XLR connector for balanced setups, and a 4.4mm balanced output.
Yes, the built-in Bluetooth receiver supports high-fidelity codecs including LDAC and aptX HD. This allows you to stream high-resolution audio from compatible smartphones or computers with minimal loss in quality.
The external clock input allows you to connect a dedicated master clock generator. This reduces jitter and improves the precision of the digital-to-analog conversion, resulting in a more stable and accurate soundstage for critical listening.
Yes, the UD-507 features a full MQA decoder. This means it can fully unfold MQA files internally to deliver studio-quality sound without requiring additional software or external hardware.
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