Akai GX-280D

Specifications

 * Track system: 4-track, 2-channel, stereo/monaural system
 * Heads: 1 x record, 1 x playback, 1 x erase
 * Motor: 2 x reel, 1 x capstan
 * Reel size: up to 7 inch reel
 * Equalization: NAB
 * Tape speeds: 3 3⁄4  7 1⁄2 ips
 * Wow and flutter: 0.08% (7 1⁄2 ips)
 * Frequency response: 30Hz to 24kHz (7 1⁄2 ips)
 * Signal to Noise Ratio: 50dB
 * Total harmonic distortion: 1.5%
 * Crosstalk: 50dB
 * Input: 150mV (line), 5mV (DIN), 0.8mV (mic)
 * Output: 1.23V (line), 0.4V (DIN)
 * Semiconductors: 39 x transistors, 32 x diodes, 2 x IC
 * Dimensions: 435 x 460 x 260mm
 * Weight: 21kg

Problems

 * Reverse audio is weak
 * controls dirty
 * plastic Counter moulding missing