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Marantz SD4020

Two Speed Stereo Cassette Deck (1981)

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Marantz SD4020


Type: 3-head, single compact cassette deck

Track System: 4-track, 2-channel stereo

Tape Speed: 4.75. 9.52 cm/s

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

Motor: 1 x DC servo

Tape Type: type I, FeCr, Cr02, Metal

Noise Reduction: B

Frequency Response: 30Hz to 19kHz  (Metal tape)

Signal to Noise Ratio: 67dB  (dolby B)

Wow and Flutter: 0.06%

Input: 70mV (line), 0.25mV (mic)

Output: 0.65V (line)

Semiconductors: 59 x transistors, 6 x IC, 34 x diodes, 6 x LED

Dimensions: 416 x 146 x 243mm

Weight: 7kg

Year: 1980


service manual   English -

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