The Sansui C-2301 is a stereo preamplifier that was part of Sansui's line of audio components in the late 1970s and early 1980s. It features a sleek design typical of that era, offering an array of inputs and outputs to cater to various audio setups. The C-2301 boasts high-quality sound reproduction, with a focus on low distortion and a wide frequency response. Key features include a phono stage for vinyl playback, multiple line inputs, tone controls for bass and treble adjustments, and a loudness control for enhanced listening experiences. The unit also provides several output options, enabling connection to amplifiers or other sound systems. The build quality is substantial, with a metal chassis designed to reduce vibration and electromagnetic interference. Overall, the Sansui C-2301 aims to deliver an engaging audio experience for users who appreciate quality sound.