TEAC AX-505 Stereo Integrated Amplifier

The TEAC AX-505 Stereo Integrated Amplifier delivers high-end two-channel performance in a compact A4-sized chassis. Powered by a TEAC-tuned Hypex Ncore Class-D amplifier, it combines exceptional clarity, dynamic power, and musical precision with balanced XLR connectivity, premium analog circuitry, and a high-quality headphone amplifier. Whether paired with a dedicated DAC, CD player, streamer, or turntable with an external phono stage, the AX-505 is engineered to bring out the best in your music collection while fitting seamlessly into modern living spaces.

Key Features

TEAC-Tuned Hypex Ncore Amplification

The AX-505 features a customized Hypex Ncore amplifier module, carefully tuned by TEAC engineers to deliver exceptional transparency, low distortion, and powerful musical dynamics. Despite its compact footprint, it produces up to 130 watts per channel into 4 ohms, providing confident control over a wide range of loudspeakers.

Balanced XLR & RCA Inputs

With balanced XLR and multiple RCA inputs, the AX-505 integrates easily into high-performance audio systems while helping reduce noise and preserve signal integrity for cleaner, more accurate sound reproduction.

Premium Analog Volume Control

A precision ladder-resistor volume control and carefully selected MUSES op-amps contribute to smooth operation, excellent channel balance, and refined analog sound quality.

Dedicated Headphone Amplifier

The integrated CCLC headphone amplifier supports a 4-pole ground-separated connection for outstanding channel separation, delivering detailed and natural headphone listening without compromising sound quality.

High-Quality Power Supply

A large toroidal power transformer combined with Schottky barrier diodes provides stable, low-noise power delivery, helping the amplifier maintain excellent dynamics and control even during demanding musical passages.

Premium Compact Design

Finished with an aluminum chassis, dual illuminated analog level meters, precision-machined controls, and TEAC's signature Reference 500 styling, the AX-505 delivers premium aesthetics alongside exceptional performance.

RockOnAV Expert Insight

The AX-505 is an outstanding integrated amplifier for music lovers who value exceptional sound quality without sacrificing space. Its TEAC-tuned Hypex Ncore amplification, balanced connectivity, and premium analog design deliver the refinement and control typically found in much larger components. It's an excellent match for high-quality bookshelf or floorstanding speakers and pairs beautifully with external DACs and network streamers for a true audiophile listening experience.