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Sony TC-277-4

Four Channel Solid State Stereo Tapecorder (1973-74)

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Sony TC-277-4


Track system: 4-track, 4-channel, stereo/monaural/multi channel system

Heads: 1 x 4T record/playback, 1 x 4T erase

Reel size: up to 7 inch reel

Tape speeds: 1 78  3 34  7 12 ips

Wow and flutter: 0.12% (7 12 ips)

Frequency response: 30Hz to 23kHz (7 12 ips)

Signal to Noise Ratio: 55dB

Input: 60mV (line), 0.2mV (mic)

Output: 0.775V (line)

Semiconductors: 29 x transistors, 11 x diodes

Dimensions: 398 x 392 x 196mm

Weight: 10.5kg

Year: 1973


service manual   English - AlexGomez

service supplement 1   English - AlexGomez

service manual (USA)  English - gkoya

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