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The **Teac AP‑507** is a reference-class stereo power amplifier from Teac’s compact 500 Series. Featuring custom‑tuned Hypex **NCOREx®** modules and dual‑mono buffer amplification, it yields exceptional dynamics and clarity in a compact, fan‑less chassis.
Details
Capable of delivering **170 W per channel into 4 Ω** (95 W into 8 Ω in stereo/bi‑amp mode) and up to **350 W in bridged mono (BTL) mode**, this amplifier excels at both music and home theatre performance. Fully balanced circuitry throughout minimizes noise, while the **semi‑floating 2.8 mm aluminum top plate** and **3‑point Stress‑Less Isolation Foot system** reduce vibration and enhance tonal purity.
The front panel features **dual pointer VU meters** with adjustable brightness and sensitivity controls. Connectivity includes **balanced XLR and unbalanced RCA inputs**, large screw-type speaker terminals, and **12 V trigger in/thru** for system integration control. A triggerable power-saving function ensures efficient standby operation.
Features
- TEAC‑tuned Hypex **NCOREx®** Class‑D amplifier modules for ultra-low distortion and dynamic headroom
- Fully balanced dual-mono buffer amplifier design for maximum channel isolation
- Supports three drive modes: Stereo, Bi‑Amp, and BTL bridged mono
- Massive power supply per channel (18,800 µF capacitors) with toroidal transformer
- Vibration-dampened chassis with semi-floating aluminum top and quality isolation feet
- Silent, fan-free operation with auto power-saving feature
- Dual VU meters: four brightness settings and adjustable sensitivity
- Rear-panel balanced XLR and RCA inputs, screw terminals, and 12 V trigger ports
Specifications
- Maximum output: Stereo/Bi‑Amp: 170 W per channel @ 4 Ω; 95 W per channel @ 8 Ω; BTL mode: 350 W into 8 Ω.
- Rated output (1 % THD): Stereo/Bi‑Amp: 125 W per channel @ 4 Ω; 70 W per channel @ 8 Ω; BTL: 230 W into 8 Ω.
- Speaker impedance: Stereo/Bi‑Amp: 4–16 Ω; BTL: 8–16 Ω.
- THD: 0.0015 % (8 Ω, 1 kHz, 12.5 W)
- S/N ratio: 113 dB (8 Ω, 1 kHz, A‑weighted)
- Frequency response: 10 Hz–50 kHz (+0/−5 dB at 8 Ω, 1 kHz, 1 W)
- Inputs: 1× pair balanced XLR (1.3 V sensitivity), 1× pair unbalanced RCA (0.66 V sensitivity); input impedance ≥ 10 kΩ.
- Outputs: Screw-type speaker binding posts (banana compatible, AWG 8).
- Trigger: 12 V trigger in and thru (3.5 mm mono jack).
- Chassis: Aluminum top (2.8 mm semi‑floating), steel frame, Stress‑Less isolation feet.
- Dimensions (W×H×D): 290 × 84.5 × 271 mm
- Weight: ~4.4 kg
- Power consumption: ~58 W operating
- Color finishes: Matte black or silver
- Warranty: Standard manufacturer’s policy
Product Details
- Teac AP507B
-
Brand New : Factory Sealed
- UPC : 043774036271
- EFLC : 15083
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Warranty
One Year Warranty
- Parts and Labour Warranty
- Canada-wide Coverage
- Teac Authorized
Returns
Easy Returns
- 14-day return window on eligible items
- Full refund issued in accordance with our return policy
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About Teac
Teac focuses on sound-first products built for music and home theater listening, where clarity, balance, and real-world usability matter.
Explore our current Teac selection and best sellers. We offer both new and open-box items, and everything is clearly marked. Popular categories include Amplifiers & Receivers, Audio System Components, Turntables.
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