The Sansui 9900 Z is a vintage stereo receiver that was manufactured in the 1970s by Sansui Electric Co., Ltd., a Japanese company. It is a high-powered receiver with a power output of around 100 watts per channel and a total harmonic distortion rating of less than 0.1%. The 9900 Z features a robust build quality with a dual power transformer design and a large number of control knobs and switches on the front panel. It offers various connectivity options including multiple inputs for turntables, tape decks, and other audio sources. The receiver is known for its warm and detailed sound reproduction, making it a sought-after choice among audiophiles and vintage audio enthusiasts.
