The Akai GXC-75 D is a cassette deck manufactured by Akai in the 1980s. It features a three head design for recording and playback, with separate heads for recording and erasing. The deck offers Dolby noise reduction for improved audio quality. It also includes various control options such as Dolby B/C switch, bias fine-tuning, tape selector, and tape type indicators. The GXC-75 D has a robust build quality and is known for its reliable performance.