Chaîne hifi MARANTZ en plusieurs blocs sur meubles d’origine. Fonctionne parfaitement . Se compose d’un lecteur cassette , d’un amplificateur, de 2 tuners . PM-710: Power output: 80 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 60kHz Total harmonic distortion: 0.03% Damping factor: 110 Signal to noise ratio: 78dB (MC), 88dB (MM), 93dB (line) Output: 415mV (line) Semiconductors: 54 x transistors, 66 x diodes, 9 x IC Dimensions: 426 x 146 x 330mm Weight: 15kg Year: 1980 SD-9020: Type: 3-head, single compact cassette deck Track System: 4-track, 2-channel stereo Tape Speed: 4.75, 9.5 cm/s Heads: 1 x record, 1 x playback, 1 x erase Motor: 2 x DC servo Tape Type: type I, FeCr, CrO2, Metal Frequency Response: 25Hz to 18.5kHz (Metal tape) Wow and Flutter: 0.05% Total Harmonic Distortion: 2.5% Output: 0.65V (line) Dimensions: 416 x 146 x 243mm Weight: 9.5kg