Brand: Sansui
The Sansui AU-A507NRA is a high-quality integrated amplifier from the iconic Japanese brand Sansui. Some of its features include:1. 55 watts per channel (into 8 ohms) with a total harmonic distortion (THD) of less than 0.03%.2. Optical and coaxial digital inputs for connecting a CD player or other digital sources.3. Phono input for connecting a turntable with MM or MC cartridge.4. Preamp input for connecting a separate preamp.5. Headphone output with dedicated 2-watt headphone amplifier.6. Variable and fixed line-out jacks for connecting a tape deck or other line-level source.7. Speaker terminals with fixed and bi-wiring connection options.8. Remote control for convenient operation.The AU-A507NRA is designed with high sound quality in mind, utilizing a dual-stage high-gain differential input amplifier and a high-speed PWM power supply system. It is also built with high-quality components, such as aluminum-polymer electrolytic capacitors, low-noise precision resistors, and audiophile-grade OP amps from Texas Instrument.At its price point, the Sansui AU-A507NRA offers exceptional value for money, delivering rich, detailed, and powerful sound that is highly regarded by audiophiles and music enthusiasts alike.