Teac
TEAC AP-505 Stereo Power Amplifier
Best compact power for discerning audio enthusiasts.
Experience high-fidelity audio with the TEAC AP-505 Stereo Power Amplifier. This fully-balanced amplifier is engineered for demanding hi-fi systems, featuring a Hypex Ncore module tuned by TEAC for exceptional output and musicality. Adapt your setup with selectable stereo, bi-amp, or bridged mono (BTL) modes. Its robust, fan-less chassis ensures silent operation and minimal vibration, making it ideal for both desktop and living-room audio setups. Enjoy powerful, precise sound in a compact and elegant design.
$1199.00
More AP Options
Owner Satisfaction
4.5
/ 5
Category Rank
1678
/ 2553
#1678 in Power Amplifiers
Price vs Category Average
-85%
Below average
Stereo/bi-amp mode rated output
1301304
/ W + W ( Ω)
Who it's for
- Audiophiles seeking transparent, uncolored amplification for their high-fidelity systems
- Listeners with limited space desiring robust power in a discreet, cool-running package
- Discerning users prioritizing long-term reliability and superior noise rejection in their setup
Who should skip it
- Newcomers to separates audio or those expecting an all-in-one amplification solution
- Consumers desiring integrated digital audio processing or versatile connectivity options
- Listeners who prefer a warmer or more colored sonic signature
Key Specs
Stereo/bi-amp mode rated output
130 W + 130 W (4 Ω)
Bridge (BTL) mode rated output
250 W (8 Ω)
Total harmonic distortion (THD)
0.0015%
Signal-to-noise ratio
113 dB
Frequency response
10 Hz – 50,000 Hz (+0/-5 dB)
Inputs
Balanced XLR and Unbalanced RCA
Speaker load compatibility
4 Ω to 16 Ω
Power consumption
106 W
Features
- Fully-balanced stereo power amplifier
- Advanced Hypex Ncore Class D amplifier
- Selectable stereo, bi-amp, and BTL mono modes
- Fan-less chassis for silent operation
- Robust build with isolation feet
- Analog level meters with adjustable backlighting
- High-efficiency Class-D amplification
- Compact footprint for versatile placement
What customers say
Customers consistently praise the TEAC AP 505 Stereo Power Amplifier for its exceptional sound quality, often highlighting its clear, detailed, and powerful audio reproduction. Many reviewers note the amplifier's robust build and elegant, compact design, which seamlessly integrates into various audio setups. The consensus points to a premium listening experience, delivering impressive performance that belies its size. Users appreciate its ability to drive a wide range of speakers with authority, making it a standout choice for discerning audiophiles seeking both sonic excellence and refined aesthetics.
Know before you buy
The Hypex Ncore module provides high-efficiency Class-D amplification, which allows the unit to run cooler and consume less power while maintaining excellent clarity and low distortion. TEAC has specifically tuned this module to ensure it delivers a musical, authoritative sound profile rather than the clinical feel sometimes associated with Class-D designs.
Yes, the AP-505 features a BTL (bridged) mode that combines the channels to deliver 250 W into 8 Ω. This is an excellent option if you need extra power to drive demanding floorstanding speakers or want to use two units as monoblocks for a more robust soundstage.
No, the AP-505 uses a fan-less design to ensure completely silent operation during playback. The chassis is built with full-metal panels and specialized isolation feet to manage heat and vibration passively.
The rear panel features high-quality, gold-plated speaker terminals that accommodate a wide range of speaker loads from 4 Ω to 16 Ω. It also offers both balanced XLR and unbalanced RCA inputs, making it compatible with a variety of preamplifiers and source components.
Yes, its compact footprint of 290 mm wide makes it ideal for smaller setups where space is at a premium. Despite its size, the robust toroidal-core transformer and high power output ensure it can handle serious hi-fi speakers without sacrificing performance.
The bi-amp mode allows you to use the amplifier to drive separate drivers in your speakers, provided your speakers support bi-wiring or bi-amping. This configuration can help improve clarity and separation by isolating the power delivery to the high and low-frequency drivers.
Still have a question?
Ask Hayley anything about this product before you decide.