Color: ACR B frame (anti-resonance compression base) White / Gray
Power consumption: 9 W
Dimensions: 502 x 162 x 382 mm
Weight: 15.5 kg
Factory price approx.: 900 DM (paid April 1977)
Outputs: 1 x RCA
Drive: direct drive
Motor: servo-controlled contactless DC motor
Speed: 33/45 rpm
Synchronisation fluctuations : < 0.03%
Rumble noise distance: -70 dB
Turntable: cast aluminum 1.5kg
a956e985535b8d57732d14dfa0e4c71ating mode:
Pitch: +-8%
Tonearm: static and laterally balanced S-shaped light metal tube tonearm
Pickup: c279c1ef3fe7ca1956b057d2e95af71b DI-110 (standard in Germany, the 85e9ff08f186d29daf40875f980c2e43 V 46 system), permissible pickup weight 5.0 - 12.0 grams
First turntable that was pressed from a mixture of plastic, rock and glass fiber under high pressure and temperature to completely eliminate resonances. According to the original operating instructions, the resonance-free frame is made of "special material, deformed under high pressure. The material consists of a homogeneous compound of mineral (stone flour, glass fibers) and chemical components (calcium carbide, unsaturated polyester resins)." This also explains the relatively high weight of 15.5kg.
Very durable device, my KD 550 has been running since April 1977, sometimes excessively
Other models of the same series:
85e9ff08f186d29daf40875f980c2e43 KD-500
85e9ff08f186d29daf40875f980c2e43 KD-550
85e9ff08f186d29daf40875f980c2e43 KD-750
85e9ff08f186d29daf40875f980c2e43 KD- 1033
85e9ff08f186d29daf40875f980c2e43 KD-2055
85e9ff08f186d29daf40875f980c2e43 KD-3055
Picture: 85e9ff08f186d29daf40875f980c2e43 KD-550
Extract from Prospectus: 85e9ff08f186d29daf40875f980c2e43 KD-550