Today, TEAC, the venerated Japanese audio manufacturer, introduced the AP-507, a compact and powerful stereo power amplifier that joins their Reference 500 series. Designed for audio enthusiasts seeking flexibility and high performance, the AP-507 is said to offer a rich listening experience.
The AP-507 is a part of TEAC’s premium compact hi-fi components with an A4 “letter size” footprint. This compact design allows it to fit into any home or audio setup including desktop systems. Despite its size, the AP-507 offers exceptional performance, whether used as a standalone stereo unit or paired for advanced configurations like bi-amp mode or high-power BTL (Both Channels Bridged) mode.
At the heart of the AP-507 is TEAC’s custom-tuned new generation “NCOREx” power amplifier module, manufactured by Hypex in the Netherlands. This technology is devised to deliver a three-dimensional soundstage and a more expansive spatial presence. The AP-507 also features a dual-mono buffer amplifier, designed by TEAC to provide clarity and richness.
Utilizing a sturdy chassis, the AP-507 features a 2.8mm thick semi-floating aluminum top plate and a 3-point Stress-Less Isolation Foot system. This setup is designed to minimize vibrations, for a more open and natural sound.
Key Features
- Hypex “NCOREx”: New generation amplifier module custom-modified to TEAC’s specification.
- Compact / High Power: 170W+170W (4ohm), 350W (8ohm) BTL
- Fully Balanced Circuit Design on all stages
- Proprietary Dual-Mono Buffer Amplifier: Retuned for superior sound quality
- High-Capacity Power Supply: Large toroidal transformer and 18,800 μF capacitors per channel
- Three Drive Modes: Stereo, Bi-Amp and BTL
- Ideal Amplifier Choice for AV Surround Systems
- XLR / RCA Inputs
- Large Screw-Type Speaker Binding Posts
- Trigger In / Through
- Compact, “Letter Size” Footprint: Ideal for desktop use.
- Rugged Aluminum and Steel Chassis
- Semi-floating 2.8 mm Thick Aluminum Top Panel
- Stress-Less Isolation Foot: Designed for clear focus and natural timbre.
- Silent Operation: Fanless design for minimal noise.
- Dual Pointer VU Meters; 4-step dimmer / 2-step sensitivity switch.
- Auto Power-Saving Function
Availability and Pricing
The AP-507 will be available in black and silver finishes and is expected to launch in spring 2025. The MSRP is $2199 (USA) / €1899 (EU) / £1899 (UK). Visit https://teacusa.com/ for more info.
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I’m an audio writer who started as a young audio salesman/consumer electronics professional back in the late 90s. That’s where I discovered the magic of 2-Channel sound. My hunger for great sound has led me on a delightful music quest that continues today.
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