BeoGram Record Decks
Production: 1977 - 06/1980
Documents: Service Manual, Service Manual, Schematic, Schematic, Schematic, Owners Manual
A prototype model of an all-black Beogram 4002, this deck never actually made it to the salesrooms. The only real difference to the record deck as compared to the original Beogram 4002 was that it was fitted with a DC motor, rather than a standard AC unit.
ypes:
5501 (1974 - April 1976)
5511 (1976 - Feb 1978)
5521 (1977 - June 1980)
GB 5504 (1974 - April 1976)
GB 5514 (1976 - Dec 1977)
GB 5524 (1977 - June 1980)
USA 5503 (1974 -April 1976)
USA 5513 (1976 - Feb 1978)
USA 5523 (1977 - April 1980)
Sound system Stereo, matrix
Output 2 x 0.6 mV
Speeds 33 - 45 rpm.
Tonearm: Tangential
Automatic record-size: Yes
Automatic pickup movement: Yes
Automatic speed selection: Yes
Wow and flutter DIN: < +/- 0.05 %
Rumble DIN unweighted: > 45 dB
Rumble DIN weighted: > 65 dB
Speed deviation: < 0.02 %
Speed control range: > 6 %
Dial for speed: 2 pointers
Stylus pressure range: 0 - 1.5 g
Tangential tracking: < 0.04°
Lift system: Electronic
Antiskating: Parallel tracking, error angle
Motor: Servo controlled DC
Drive system: Belt
Turntable 30cm / 1.3 kg
Power supply: 110 - 130 - 220 - 240 V
Power consumption: 20 W
Dimensions W x H x D: 49 x 10 x 38cm: Weight: 11 kg
Pickup: MMC 4000
Stylus: elliptical naked diamond
Radius of curvature: 5 x 17 µm
Frequency range: 20 - 25,000 Hz +/- 1.5 dB
Recommended stylus pressure: 1g
The brand names Bang & Olufsen, B&O, trade mark and many of the product names and details together with on-site photographs are the property and copyright of Bang & Olufsen. The information on this website is provided only as a guide to Bang & Olufsen collectors and enthusiasts of the marque.