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Highlights:• Powerful analog headphone amplifier with wide bandwidth and low distortion• Fully balanced/dual mono configuration for optimal sound quality • Headphone output with 6,700mW + 6,700mW (32O) via balanced output • Precision volume control in 0.25 dB steps with TEAC-QVCS Advanced • Lossless FET input switching for a pure signal path and extended lifespan • Premium-quality preamp function for use with external preamplifiers • Two balanced and two unbalanced headphone outputs • High-quality power supply with 18,800µF per channel for dynamic sound TEAC HA-507 Headphone amplifier:An exclusive analog headphone amplifier featuring a fully balanced, dual mono configuration, designed for audiophile listeners. Delivering 6,700mW + 6,700mW (32O) via its balanced output, it provides ample power for even the most demanding low-sensitivity and high-impedance headphones. The integrated TEAC-QVCS Advanced volume control ensures smooth and precise level adjustment in 0.25 dB steps, minimizing signal degradation and preserving optimal sound quality.To accommodate various headphone formats, the HA-507 features two balanced outputs (XLR 4-pin and 4.4mm Pentaconn) and two unbalanced outputs (6.3mm and 3.5mm). Additionally, it can function as a pure headphone power amplifier when paired with external high-end preamplifiers via its preamp pass-through function. The HA-507 is equipped with an advanced power supply, where two independent circuits optimize performance for both the audio and control sections. A large toroidal transformer with separate windings for the left and right channels, combined with 18,800µF per channel, ensures a dynamic and responsive sound. A discrete regulated power supply enhances dynamics and expands the soundstage. The design blends functionality and elegance, featuring a compact A4-sized aluminum chassis. A semi-floating 2.8mm thick aluminum top plate and TEAC’s unique Stressless metal feet contribute to a natural sound character. With a fanless, efficient heat dissipation system and a mechanical design that minimizes vibrations, the HA-507 is a no-compromise headphone amplifier built for a pure analog listening experience. Specifications:• Class AB amplifier with wide bandwidth and low distortion• Fully balanced/dual mono configuration with four amplifier elements • Headphone output: 6,700mW + 6,700mW (32O) balanced output • Preamp pass-through function for use with external preamplifiers • Balanced outputs: XLR 4-pin × 1, 4.4mm Pentaconn × 1 • Unbalanced outputs: 6.3mm × 1, 3.5mm × 1 • Switchable gain (High/Mid/Low) for headphone compatibility • Inputs: XLR × 2, RCA × 2 • Outputs: XLR × 1, RCA × 1 • Power supply: 18,800µF per channel dual-mono configuration • Low-feedback, discrete regulated power supply circuit • Compact, robust A4-sized aluminum chassis • Semi-floating 2.8mm thick aluminum top plate • Stressless metal feet for precise sound reproduction • Fanless design for silent heat dissipation • Motorized volume control with remote (RC-1340 included)
Brand description - Teac
Manuals and user guides for Teac productsWhen purchasing a Teac product, a user guide or instruction is usually provided in the following languages: English. Unfortunately we cannot guarantee that a printed manual / user guide is included in the product box, but most often it can be found on the manufacturer´s website.
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