Sony TC-K7B II Kassettbandspelare.

Type: 2-head, single compact cassette deck

Track System: 4-track, 2-channel stereo

Tape Speed: 4.8 cm/s

Heads: 1 x record/playback, 1 x erase

Tape Type: type I, FeCr, CrO2

Noise Reduction: B

Frequency Response: 20Hz to 18kHz (FeCr tape)

Signal to Noise Ratio: 65dB (dolby S)

Wow and Flutter: 0.045%

Total Harmonic Distortion: 1.3%

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

Output: 0.775V (line)

Dimensions: 430 x 170 x 310mm

Weight: 10kg

Finish: black, silver

Year: 1978