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- 24.07.2003
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Har funnet en slik på loftet, av typen Bang & Olufsen 1102.
Manfactured: 1974 - 1979
Designer: Jacob Jensen
Colours: Rosewood, Teak,White
Beogram 1102 was a fully automatic, hi-fi stereo record player with electronic servo-drive and high specification level. Operation was easy and straightforward. All functions were controlled by pressing the rectangular operating panel and if dissatisfied with the pitch of the record, speed could be adjusted by depressing the panel and rotating the little thumbwheel.
The pickup was an MMC 3000 with a spherical diamond. It tracked records at a stylus pressure of 1,2 grams. In order to fully exploit the pickup's outstanding qualities, B&O constructed an extremely light magnesium pickup arm which, together with its unique suspension, ensured low inertia and thereby good conditions for correct contact between stylus and both walls of the record groove - at all times. Even warped records could be played satisfactorily.
Despite high specification levels, Beogram 1102 and 1902 automatic record-players are extremely easy to operate. All the technicalities are hidden under the surface.
Bang & Olufsen's Electronic Servo Drive ensures that the rotatory speed of the Beogram 1102 and 1902 was always correct despite variations in the mains current supply. This is so because the system has a special feedback circuit which effects automatic corrections to compensate for these inherent variations
Beogram 1102 could be made up as part of the Beosystem 1100, together with other compatible Bang & Olufsen products
Beogram 1102 UK price in 1978: £97.00
BeoGram 1102 Record Deck Product Specifications
Types:
5715 (1977 - Jan 1979)
5717 (1977 - Sept 1978)
Sound system Stereo, matrix
Output DIN 8.5 mV /47 kohms
Speeds 33 - 45 rpm
Tonearm: radial
Stylus pressure range 0 - 2 g
Pickup MMC 3000, Stylus spherical diamond
Automatic record-size: Yes, 17 and 30cm
Automatic pickup movement Yes
Automatic speed selection Yes
Wow and flutter, DIN: < +/- 0.09 %
Rumble DIN unweighted > 42 dB
Rumble DIN weighted > 62 dB
Speed deviation < 0.05 %
Speed control range > +/- 3 %
Tracking error: 0.126°
Lift system: mechanical
Antiskating: Yes, automatic
Motor: Servo controlled DC
Drive system Flat belt
Turnable: 30cm / 500g
Power supply: 220 (110 - 130 - 240) V
Power consumption 8 W
Dimensions: 44 x 8.5 x 33cm
Weight: 6 kg
Pickup: MMC 3000
Recommended stylus pressure: 1.2 g
Stylus: Diamond Spherical
Radius of curvature 15 µm
Låter ikke godt i dag, trenger sikkert ny pickup. Noen som vet om spilleren er verdt å ha? Ser jo ganske tøff ut. Noen som vet hvor jeg kan skaffe ny pick-up? Eventuelt om noen andre pick-uper enn originale B&O kan passe armen?