

Technical details:
First year of production: 1978
Frequency range: 30-20,000 Hz
Input sensitivity: continuously variable 1-25 Volts over 100k Ohm to 3 volts; 1k Ohm above 3 Volt.
Bass and midrange amplifier: output power 40 Watt continuous. Harmonic distortion: less than 0.1% at 35 watts.
Treble Amplifier: Output power 5 Watt continuous. Harmonic distortion: less than 0.1% at 5 watts.
Crossover frequency: 1,500 Hz
Speakers: bass tones AD8167 / MFB4 diameter 20cm. Treble dome AD0163 / T15.
Dimensions: 388 x 260 x 212 mm.
Data sheet