The Sansui AU-777 is an integrated amplifier that was produced in the early 1970s. It is part of Sansui's line of audio equipment that was designed to deliver high-quality sound performance. The AU-777 features a vintage design with a sturdy metal chassis and an elegant wood veneer finish. With a power output of approximately 45 watts per channel into 8 ohms, it provides ample power for driving a variety of speakers. Its frequency response ranges from 20 Hz to 20 kHz, ensuring a full audio spectrum. The amplifier includes multiple inputs such as Phono, Tape, and Aux, making it versatile for various audio sources. Additionally, it has tone controls for bass and treble along with a loudness switch to enhance sound quality at lower volumes. The unit is celebrated for its warmth and rich sound character, often appealing to audiophiles who appreciate vintage audio equipment. It is equipped with a transformer-coupled output stage, which contributes to its robust sound reproduction. Overall, the Sansui AU-777 is recognized for its exceptional build quality and impressive sonic performance.
