Bang and olufsen 1900 (année 1976-1979)?+enceintes

produit rare et de collection datant de 1976. (peut servir d'ampli) Tres bonne qualité.
Power output at specified distortion 1000 Hz RMS
2 x 30 watts / 4 ohms
2 x 20 watts / 8 ohms

Music power
2 x 50 watts / 4 ohms
2 x 30 watts / 8 ohms

Speaker impedance
4 ohms

Harmonic distortion 1000 Hz 50 mV DIN 45,500
0.07 %

Intermodulation DIN 45,500
0.13 %

Bass control at 40 Hz
+/- 18 dB

Treble control at 12,500 Hz
+/- 15 dB

FM range
87.5 - 104 MHz

Power supply
110 - 130 - 220 - 240 V

Power consumption
25 - 185 watts

Dimensions W x H x D
62 x 6 x 25 cm

Weight
7.6 kg

RIAA amplifier
Built-in

Connections:
Phono
DIN
Tape
DIN
Speakers
2 set
Headphone
Jack