The Sansui AU-α 507 XR is an integrated amplifier that combines robust performance with sophisticated design elements. It features a dual power supply with high current capability, ensuring efficient operation and delivering clean power to connected speakers. The amplifier employs advanced technologies such as the 'Super Power Supply' and 'Full Complementary' circuits to enhance sound quality and reduce distortion. The AU-α 507 XR offers a variety of inputs, including line, phono, and tape, allowing flexibility in connecting multiple audio sources. Additionally, it comes equipped with tone controls, balance adjustment, and a loudness switch for customized sound preferences. The build quality is solid, with an elegant chassis design that reflects its premium standing in audio equipment. Specifications typically include a power output of around 100 watts per channel into 8 ohms, ensuring ample power for driving different speaker types while maintaining musical clarity. Other features may include a headphone jack, speaker selection switch, and a remote control for convenience.
