amplificateur receiver marantz 4240.

Amplificateur tuner
1978-1980 2x40w

Tuning range: FM, MW

Power output: 40 watts per channel into 8Ω (stereo)

Frequency response: 18Hz to 30kHz

Total harmonic distortion: 0.1%

Damping factor: 41

Input sensitivity: 2.8mV (MM), 180mV (line)

Signal to noise ratio: 72dB (MM), 80dB (line)

Output: 500mV (line)

Semiconductors: 3 x IC, 51 x transistors, 38 x diodes, 1 x FET

Dimensions: 440 x 137 x 358mm

Weight: 12kg