TEAC

TEAC Audio AP-505 Stereo Power Amplifier - Black

$1,499.88 USD

~~$1,999.99 USD~~ $1,499.88 USD

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Product Description

The TEAC AP-505B Stereo Power Amplifier is an ultra-compact, high-performance amplifier designed for audiophiles seeking precise, dynamic sound in a space-efficient package. Powered by a TEAC-tuned Hypex Ncore module, it delivers 130 watts per channel (8 ohms, 1 kHz) in stereo/bi-amp modes or 250 watts per channel (8 ohms, 1 kHz) in BTL (Bridge Tied Load) mode, effortlessly driving a wide range of speakers. Its fully balanced circuit design, from input to output, ensures low distortion and an excellent signal-to-noise ratio. Featuring a robust steel chassis with aluminum alloy panels and TEAC’s patent-pending ‘Pin-Point’ feet, it minimizes vibrations for enhanced clarity. With balanced XLR and unbalanced RCA inputs, plus analog VU meters, the AP-505B combines vintage aesthetics with modern engineering, reflecting TEAC’s legacy of audio excellence since 1953.

Key Features

Hypex Ncore Technology: TEAC-tuned Ncore module delivers 130 watts x 2 channels (8 ohms, 1 kHz) or 250 watts x 2 channels (8 ohms, BTL mode), with precise musical dynamics after extensive listening tests.
Versatile Operation Modes: Supports stereo (130W + 130W), bi-amp (independent woofer/tweeter drive), and BTL (250W per channel) modes for flexible speaker configurations using one or two units.
Fully Balanced Design: From input to output, employs high-quality MUSES8820E dual op-amps for XLR/RCA inputs, eliminating coupling capacitors to preserve signal integrity and reduce distortion.
Robust Power Supply: Eight 4700μF capacitors (four per channel) and independent left/right rectifying circuits ensure clear channel separation and stable power delivery.
Vibration Control: Patent-pending ‘Pin-Point’ feet (Japan Patent Nos. 4075477, 3778108) with a three-point spiked design minimize resonance, reducing mid/low-frequency muddiness for a detailed soundstage.
Fanless Cooling: Passive cooling eliminates fan noise, ensuring a quiet listening environment and reliable performance.
Analog VU Meters: Front-panel meters with four-step dimmer (bright, mid, dim, off) and switchable sensitivity (±0dB, +20dB, off) provide a visually engaging output display.
Versatile Connectivity: Includes 1 balanced XLR and 1 unbalanced RCA input per channel, plus gold-plated binding posts for secure speaker connections.
Compact Footprint: A4-sized design (17.1" W x 3.3" H x 10.4" D) fits modern interiors, contrasting with bulkier traditional amplifiers.
Premium Build: High-grade aluminum alloy panels on a robust steel chassis ensure durability and aesthetic elegance.

Why Choose the TEAC AP-505B?

The AP-505B delivers a clean, dynamic sound with exceptional clarity, ideal for genres like jazz, classical, and rock. Its Hypex Ncore module and balanced circuitry ensure precise audio reproduction, while versatile stereo, bi-amp, and BTL modes offer flexibility for complex speaker setups. The vibration-resistant design and fanless cooling create a quiet, stable listening experience, and the analog VU meters add a nostalgic touch. Perfect for audiophiles seeking a compact yet powerful amplifier, the AP-505B integrates seamlessly into high-end systems, offering reference-grade performance with TEAC’s renowned craftsmanship.

Product Specifications

Power Output: Stereo/Bi-Amp: 130 watts x 2 channels (8 ohms, 1 kHz, 1% THD); 200 watts x 2 channels (4 ohms, 1 kHz, 1% THD)
BTL Mode: 250 watts x 2 channels (8 ohms, 1 kHz, 1% THD)
Frequency Response: 10 Hz–50 kHz (+0/-3 dB)
Total Harmonic Distortion: <0.008% (8 ohms, 1 kHz, 10W)
Signal-to-Noise Ratio: >110 dB (XLR, 8 ohms, 1 kHz)
Inputs: 1 balanced XLR, 1 unbalanced RCA (per channel)
Outputs: 1 set of gold-plated binding posts per channel (banana plug compatible)
Power Consumption: 106W (operating), <0.1W (standby)
Dimensions: 17.1" W x 3.3" H x 10.4" D (435 x 84.5 x 264 mm)
Weight: 15.4 lbs (7 kg)
Finish: Black