TEAC
HA-507 Balanced High Output Headphone Amplifier
The TEAC HA-507 is a pure analog headphone amplifier and preamplifier designed for exceptional sound quality. It features a fully balanced, dual-mono Class AB amplifier configuration, delivering high power output suitable for demanding headphones. With multiple balanced and unbalanced headphone outputs, switchable gain settings, and a preamp pass-through function, it offers versatile integration into various audio systems. The compact design belies its extensive power supply and wide frequency response, making it a premium choice for both headphone enthusiasts and those seeking a high-fidelity preamplifier.
$2249.99
Owner Satisfaction
4.5
/ 5
Category Rank
540
/ 733
#540 in Headphone Amplifiers
Price vs Category Average
+61%
Above average
Dimensions
29084.5248.711.43.39.8
/ (W)×(H)×(D) mm / "(W)×"(H)×"(D)
Who it's for
- Exceptional Sound Clarity
- Versatile Headphone Compatibility
- Premium Build and Reliability
Who should skip it
- Significant Desktop Footprint
- Premium Price Point
- Potential for System Overkill
Key Specs
Dimensions
290(W)×84.5(H)×248.7(D) mm / 11.4"(W)×3.3"(H)×9.8"(D)
Weight
4.1kg / 9.1lbs
USB DAC
ESS Technology ES9038 Q2M ×2
Up-conversion
up to 384kHz/32-bit PCM, 24.5MHz DSD
Supported Formats - USB Input
PCM 16/24/32 bit, 44.1k/48k/88.2k/96k/176.4k/192k/352.8k/384k/705.6k/768k Hz; DSD 2.8M/5.6M/11.2M/22.5M Hz
Supported Formats - Coaxial/Optical Digital Input
PCM 16/24 bit, 32k/44.1k/48k/88.2k/96k/176.4k/192k Hz; DSD 2.8MHz (DoP format)
USB Connector
USB B port, USB 2.0, asynchronous mode transfer, bulk transfer
Coaxial Digital (Rear)
RCA pin ×1, 75Ω
Features
- High power, wide range, low distortion Class AB amplifier
- Fully balanced/dual mono configuration
- Exceptional headphone drive capability
- Preamp pass-through function
- Multiple balanced and unbalanced headphone outputs
- Switchable headphone output gain
- Premium compact preamplifier
- Smooth, precise volume control in 0.25dB increments
What customers say
Customers consistently praise the HA 507 for its exceptional sound quality, noting a clear, powerful, and balanced audio experience across various headphones. Many highlight the robust build and elegant design, appreciating its premium feel and compact footprint. Users find it a reliable and aesthetically pleasing addition to their audio setups, delivering a significant upgrade to their listening enjoyment. The amplifier is often regarded as a solid investment for serious audio enthusiasts seeking high fidelity performance.
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