Amplificator Dual CR 1780

Amplificator Dual CR 1780: 4 intrari, 4 iesiri, 4-16 ohmi, 2x80W power, made in Germany, traf mare, 2 condensatori filtraj, muting, high/low filter, reglaje bass inalte, balance, loudness, poze reale. Radio si afisajul nu functioneaza.

Dual CR 1780
Computer Controlled Synthesizer Receiver (1979-81)

Specifications
Tuning range: FM, MW

Power output: 80 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 60kHz

Total harmonic distortion: 0.04%

Input sensitivity: 1.5mV (MM), 150mV (line)

Signal to noise ratio: 65dB (MM), 85dB (line)

Channel separation: 55dB (line)

Output: 320mV (line), 10mV (DIN)

Speaker load impedance: 4Ω (minimum)

Year: 1980