The RFT MS 25 SD is a magnetic cartridge system (MM) produced by RFT (VEB Elektroakustik Leipzig) in Germany (DDR) around 1979. It features a sleek black design with dimensions of 18.0 x 27.5 x 19.5 mm (excluding needle guard) and weighs 8.0 grams. The cartridge is known for its frequency response r...