LOCAL ONLY/ recent thorough service- Redondo Beach, CA

Track system: auto reverse, 4-track, 2-channel, stereo/monaural system

Heads: 2 x playback, 1 x erase, 1 x record

Motor: 2 x reel, 1 x capstan

Reel size: up to 10.5 inch reel

Tape speeds: 3 ³⁄₄  7 ¹⁄₂ ips

Wow and flutter: 0.2% (7 ¹⁄₂ ips)

Signal to Noise Ratio: 49dB

Total harmonic distortion: 0.8%

Crosstalk: 40dB

Input: 60mV (line), 0.25mV (mic)

Output: 0.4V (line)

Dimensions: 476 x 549 x 258mm

Weight: 30.5kg

Year: 1978