The Sherwood S-9400 is a vintage stereo receiver that was produced during the late 1970s. It features a classic design with a wooden veneer finish and a front panel that includes various control knobs and push buttons for audio settings. The receiver is designed to deliver high-quality audio performance and is equipped with a built-in FM/AM tuner. The S-9400 offers multiple inputs for various audio sources, including phono, tape, and aux, allowing versatility for connecting different devices. The power output is generally measured around 50 watts per channel, which provides sufficient power for driving most speakers in home audio setups. Users have appreciated the warm sound signature and rich midrange performance it delivers. The tuning dial is designed for easy and precise station selection, adding to user friendliness. Overall, the S-9400 has gained a following among vintage audio enthusiasts for its solid build quality and sound characteristics.