The Sansui S-X 900 is a stereo receiver that delivers robust audio performance with a clean and dynamic sound profile. It features a power output of 90 watts per channel into 8 ohms, making it capable of driving a variety of speakers effectively. The receiver incorporates multiple inputs including phono, tuner, and auxiliary, allowing users to connect various audio sources. It is equipped with a built-in AM/FM tuner and offers a wide frequency response, ensuring clarity across different audio frequencies. With a classic design, the S-X 900 includes easy-to-use controls, such as a balance knob, loudness control, and tone adjustments for treble and bass. Additionally, the receiver features speaker selector options for connecting multiple speaker pairs, enhancing its versatility for various listening environments. Overall, the Sansui S-X 900 merges functionality with solid sound quality to cater to enthusiasts looking for a reliable audio component.