The Sansui AU-217 is an integrated amplifier that exemplifies classic audio design from the late 1970s. It combines functionality with finesse, boasting a dual power supply for enhanced performance and reduced distortion. The amplifier has a power output of 30 watts per channel into 8 ohms and is capable of driving a variety of speakers with ease. With a frequency response of 10 Hz to 100 kHz, it delivers a wide range of audio reproduction. The amplifier features a selective tone control section, allowing users to fine-tune bass and treble according to their preferences. Additionally, the AU-217 includes multiple input options, including phono, AUX, and tape, providing versatility for different audio sources. The build quality reflects the robust design philosophy of its time, with a simple yet elegant front panel that includes a power switch, volume knob, and input selectors. Overall, the Sansui AU-217 is appreciated for its sound quality and reliable performance, making it a suitable choice for those looking to enjoy a warm, rich audio experience.