Bang&Olufsen BeoGram 4000, Tangential Turntable
Manufacturer: B & O, Denmark
Designer: Jacob Jensen
Disk speeds: 33 1/3, 45 rpm
Speed adjustment: Range ± 3%
Drive type: Electronically controlled DC motor with belt
Platter: Zinc die-cast, 2.2 kg weight, 300 mm diameter
Wow and flutter: < ± 0.05%, RMS: < ± 0.025%
Rumble-foreign ratio: > 42 dB
Rumble-noise ratio: > 65 dB
Length of the tone arm: 155 mm, tangential tonearm
Material of the tone arm: Aluminum
Fine adjustment of tracking force: Through spring
Minimum tracking force: Recommended tracking force 1 p
Pickup: "MMC 20EN", Elliptic
Chassis dimensions, mounting depth: 490 x 100 x 380 mm
Weight: 12 kg
Retail price in Germany in 1972 was: 1700,- DM
Specialties: Fully automatic HiFi-Studio drive. Tangential tonearm. Automatic scanning of the plate size through Flip-Flop circuit with integrated switch circles. Electronically controlled synchronous motor. Electronically controlled tonearm and pneumatic damped tonearm lift. Illuminated strobe scale. Footfall down through patented pendulum suspension. Separate speed fine adjustment. Rosewood plinth. The device is a permanent exhibit in "The Museum of Modern Art" (MoMA) in New York.
Condition: Technically and visually: almost no signs of use!
We offer You 1 months return right and 12 months warranty! If You have any questions please feel free to contact us, we speak: german, englisch, french. Tel/Fax: 00493050189009, Skype: audio-extasa,
Differential taxation according to Article. Par 25a UstG. It is therefore not reported VAT.
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