The Akai GX-280 is a reel-to-reel tape recorder manufactured by Akai in the 1970s. It is a two-speed (3.75 and 7.5 inches per second) model that uses 7-inch reels. The GX-280 features a built-in stereo amplifier and speakers, allowing for standalone playback of tapes. It also has inputs and outputs for external devices such as microphones and amplifiers. The unit includes features like recording level controls, tape counter, and VU meters for monitoring the audio signal. The Akai GX-280 is known for its solid build quality and reliable performance.