SANSUI C 2301 VINTAGE Студия VintageAudio

This control amplifier was developed by fully applying our accumulated advanced technology and know-how to solve the problem of how far the control amplifier can be refined. The three elements of construction, quality parts, and circuit configuration are thoroughly pursued without compromise, and polished through repeated trial listening and improvement. In addition to preventing interference between circuits and eliminating the influence of magnetic and electrostatic fluxes on sound, we are pursuing thorough vibration isolation. First of all, we focus on the chassis structure. The main chassis is made of 1.2 mm thick pure copper plates. The L and R circuits are arranged above and below the pure copper chassis to eliminate interference between the left and right channels. In addition, pure copper plates are placed on the bottom plate and input / output terminal panel to make the chassis non-magnetic and to reduce DC and AC impedance of the chassis body. Each amplifier block is made into a unit