The 1970’s were exciting times for Bang & Olufsen. Another breakthrough during this decade was Beomaster 1900, a radio receiver and amplifier launched in 1976. Once again, design and operation differed dramatically from other contemporary products. Beomaster 1900 boasted a powerful 2 x 30 watts RMS amplifier with distortion of less than 0,13%, five pre-set FM stations and comprehensive connection facilities. To operate it you simply touch the application “dimples” on the set’s front panel. The radio section had 4 pre-set stations which could be summoned at a touch and the phase-lock loop decoder provided excellent stereo separation even in difficult reception conditions The volume level could be pre-set at low, medium or high, and the music would always start at this level however much the volume control was altered last time the set was used. Beomaster 1900 had connections for two pairs of speakers, headphones, record player and cassette recorder. The receiver won the ID Award in 1976. 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 W Dimensions W x H x D: 62 x 6 x 25cm Weight: 7.6 kg RIAA amplifier: built-in Features: Sensi-touch controls Connections: Phono DIN Tape: DIN Speakers: 2 sets Headphone: jack The radio-amplifier has been cleaned and checked. All switches and potentiometers have been lubricated. Only one bulb is burnt out on FM4, the rest of the bulbs are working. The cabinet is not perfect, but it is clean and it has a few signs of wear. All photos are part of the description. The item will be properly packed and sent via Smart Shipping with insurance. It can be picked up from Waregem, Belgium.