TEAC AP-507 Power Amplifier
In stock
Features
| XLR Inputs | No |
|---|---|
| Remote Control | No |
| Brand Color | None |
| Warranty The length of time your product is protected by warranty | 2 Years |
| Product Type | Other |
Tech Specs
Amplifier section
- Maximum effective output (1kHz) - STEREO, BI-AMP - 170W + 170W (4Ω) 95W + 95W (8Ω)
- BTL - 350W (8Ω)
- Rated Output (1% THD, 1kHz) -
- STEREO, BI-AMP - 125W + 125W (4Ω) - 70W + 70W (8Ω)
- BTL - 230W (8Ω)
Allowable speaker impedance
- STEREO, BI-AMP - 4Ω to 16Ω
- BTL - 8Ω to 16Ω
Analog audio inputs
- Balanced - XLR × 1 pair
- Input sensitivity - 1.3V (8Ω, 1% THD output)
- Input impedance - 10kΩ or more
- Unbalanced - RCA × 1 pair
- Input sensitivity - 0.66V (8Ω, 1% THD output)
- Input impedance - 10kΩ or more
- Speaker output - Connector - Screw type × 1 set (gold-plated, AWG8 and Banana-plug compatible)
External control
- 12V Trigger in - Conenctor - 3.5mm Monaural Mini jack × 1
- 12V Trigger out (THRU) - Conenctor - 3.5mm Monaural Mini jack × 1
General
- Power supply - AC 220 230V, 50/60Hz (Europe), AC 120V, 60Hz (USA/Canada)
- Power consumption - 58W
- External dimensions (W×H×D) - 290 × 84.5 × 271mm, 11 ½” × 3 â…œ” × 10 ¾” (including protrusions)
- Weight - 4.4kg / 9 ¾ lb
- Included accessories - Power cord × 1, Rubber pads × 3, Antistatic Cloth for level meters × 1, Owner’s manual
Audio performance
- Frequency response - 10Hz-50kHz (+0dB, –5dB, 8Ω, 1kHz, 1W)
- Total harmonic distortion - 0.0015% (8Ω1kHz, 12.5W)
- S/N ratio - 113 dB (8Ω, 1kHz)
Description
The TEAC AP-507 Power Amplifier sets a new benchmark in audio performance with its compact size and exceptional power. Despite its small footprint, it delivers 170 watts per channel into 4Ω, and up to 350 watts at 8Ω when operating in BTL mode.
The high power output is driven by the advanced NCOREx power amplifier module developed by Hypex, which is custom-tuned by TEAC for optimal performance. The AP-507 is designed for versatility, perfectly pairing with the UD-507 Discrete DAC/Preamp or the HA-507 Preamp to form a powerful, space-saving system.
Ideal for both dedicated audio rooms and casual listening setups, the AP-507 handles even large floorstanding speakers with ease, offering a balanced, detailed sound across any speaker setup.
Cutting-Edge Circuit Design and Engineering
At the heart of the TEAC AP-507’s impressive sound quality is its fully balanced circuitry, ensuring ultra-low noise and exceptional clarity. The dual-mono buffer amplifier, which is crucial for achieving superior sound, has been meticulously refined for this model.
Every component, including the premium Muses 8820E operational amplifier, has been chosen to ensure high-fidelity audio reproduction. Notably, the XLR input section is designed without coupling capacitors, preserving musical detail with unparalleled accuracy and eliminating any potential transmission loss.
This careful design process ensures that the AP-507 provides a pristine listening experience, revealing subtle nuances and dynamics in your music.
Powerful and Clean Power Supply Design
The AP-507 features a robust power section, built around a large toroidal core transformer that enhances channel separation and minimizes crosstalk. With independent power rectifiers for the left and right channels, it provides clean, stable power to each side. Each channel is equipped with 18,800 μF of capacitance, ensuring a steady flow of energy for powerful and clear sound.
Schottky barrier diodes are also included, which help suppress rectification noise, providing a quieter and more reliable power supply. This focus on power and noise reduction makes the AP-507 an exceptional amplifier, capable of delivering detailed and distortion-free sound across all frequencies.
Versatile Modes for Different Setups
One of the standout features of the TEAC AP-507 is its versatility, offering multiple operating modes to suit various audio setups. Whether you are running a stereo system, setting up a bi-amp configuration, or using BTL mode for enhanced output power, the AP-507 adapts to your needs.
In bi-amp mode, the amplifier independently drives the woofer and tweeter, optimizing performance for speakers that benefit from this configuration. The BTL mode, on the other hand, provides a powerful 350-watt output at 8Ω, ideal for demanding speaker setups.
This flexibility ensures that the AP-507 can seamlessly integrate into any high-performance audio system, providing optimal sound quality regardless of your configuration.
Perfect for Home Theater and AV Systems
The TEAC AP-507 is also an excellent choice for enhancing multichannel AV surround systems. Its compact design and powerful output make it a perfect addition to any home theater setup.
The amplifier can be synchronized with other units using the control terminal (Trigger In/Through), allowing you to power multiple AP-507 amplifiers on and off simultaneously with an AV preamp or amplifier that has a trigger output.
Whether you are building a home theater or a high-end music system, the AP-507’s versatility and high output ensure that it delivers the audio performance needed to elevate your listening experience.
Sleek Design with Practical Features
In addition to its impressive sound quality, the TEAC AP-507 features a sleek and rigid chassis design that combines form with function. The aluminum front, top, and side panels, along with a solid steel frame, minimize vibration and ensure stable, high-quality performance.
The semi-floating aluminum top panel, secured by slots in the side panels, further enhances sound openness and natural sound signature. The amplifier also includes dual VU meters that visually complement the audio experience, with adjustable brightness and sensitivity. Whether used in a desktop setup or as part of a larger audio system, the AP-507's compact, letter-size footprint ensures that it fits seamlessly into modern interiors.