Description
About the TEAC AP-505 Stereo Power Amplifier
The TEAC AP-505 Stereo Power Amplifier is one of the best examples of how far compact amplification has come.
Despite its size, it delivers serious control and precision, with a sound that is tight, clean and highly detailed. The implementation of Hypex Ncore amplification gives it excellent grip over speakers, resulting in strong bass control and clear, open midrange.
It’s also incredibly versatile. You can run it in stereo, bi-amp or bridged mono mode, making it a great building block for both simple and more advanced systems. If you’re looking for high-end performance without a full-size amplifier, this is a very compelling option.
Whether used in a traditional stereo setup or as part of a modular high-performance system, the AP-505 offers clean, dynamic power in a sleek, half-width format.
Frequently Asked Questions
- Can the TEAC AP-505 be used in mono mode?
Yes. It can be bridged into mono mode for higher power output. - Does it require a preamplifier?
Yes. It should be paired with a DAC/preamp or integrated preamp. - Is it suitable for floorstanding speakers?
Yes. It has enough power and control to drive many floorstanding speakers effectively. - What makes Hypex Ncore amplification special?
It offers very low distortion, high efficiency and excellent speaker control. - How does it compare to the AP-701?
The AP-505 is more compact and modular, while the AP-701 offers significantly higher power and a more reference-level design.
What the Experts Say
- Hi-Fi Reviews – TEAC Reference series amplifiers are praised for their compact design, precision engineering and strong sonic performance.
- Industry Feedback – The AP-505 is recognised for delivering high-quality amplification with flexibility and efficiency in a small footprint.
Ideal For
- Compact high-performance Hi-Fi systems\
- Modular systems with separate DAC/preamp
- Desktop or small-room setups
- Users wanting flexible amplification options
Features
- Hypex Ncore power amplifier module, tuned by TEAC
- 130W + 130W of max output power, or 250W in BTL/bridged mode
- Can operate in Stereo, Bi-Amp and BTL/bridged modes
- Fully balanced circuit design
- Carefully selected high-quality components, exclusively designed for Hi-Fi applications
- Large toroidal power transformer and Schottky barrier diodes
- Comprehensive protection circuits (Surge, Over-voltage, Thermal)
- Patent-pending ‘Pin-point’ feet for easy installation (Japan Patent No.4075477, No.3778108)
- Passive-cooling for silent operation
- XLR Balanced and RCA Unbalanced analog audio inputs (one set of each)
- Wide-pitch, screw-type speaker terminals
Hypex Ncore Class D Amplification
Delivers highly efficient, low-distortion power with excellent control and dynamic performance.
Fully Balanced Design
Balanced circuitry improves signal integrity, reduces noise and enhances overall clarity.
Compact Reference Series Chassis
Half-width design allows easy integration into modern Hi-Fi systems and smaller spaces.
Flexible Operation Modes
Supports:
- Stereo mode
- Bi-amp configuration
- Bridged mono mode for higher output
High Current Capability
Provides excellent speaker control, making it suitable for a wide range of bookshelf and floorstanding speakers.
Premium Build Quality
Solid aluminium chassis and precision construction minimise vibration and improve performance.
Specifications
Brand: TEAC
Model: AP-505
Product Type: Stereo Power Amplifier
Amplifier Design: Class D (Hypex Ncore)
Power Output
- 130W per channel (8 ohms)
- 230W per channel (4 ohms)
- 250W (bridged mono, 8 ohms)
Design
- Fully balanced architecture
Modes
- Stereo
- Bi-amp
- Bridged mono
Inputs
- XLR balanced
- RCA
Outputs
- Speaker outputs
Dimensions: Approx. 290 × 84 × 271 mm
Weight: Approx. 4.4 kg
MPN: AP-505
SKU: TEAC-AP505
EAN / UPC / GTIN: 4907034222483
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