3-Head 3-Motor Automatic Reverse Stereo Tape Deck (1976-77)
The Akai GX-270D features include tape speed selection, 4-track recording/playback system, stereo recording and playback, automatic and manual reverse playback and direct function change control.
Track system: auto reverse, 4-track, 2-channel, stereo/monaural system
Heads: 2 x GX playback, 1 x GX record, 1 x erase
Motor: 2 x reel, 1 x capstan
Reel size: up to 7 inch reel
Tape speeds: 3 3⁄4 7 1⁄2 ips
Wow and flutter: 0.07% (7 1⁄2 ips)
Frequency response: 30Hz to 23kHz (7 1⁄2 ips)
Signal to Noise Ratio: 60dB
Total harmonic distortion: 1%
Input: 70mV (line), 3mV (DIN), 0.3mV (mic)
Output: 0.775V (line), 0.5V (DIN)
Semiconductors: 52 x transistors, 62 x diodes
Dimensions: 441 x 404 x 210mm
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