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東騰國際影音有限公司
TUNG TENG INTERNATIONAL AUDIO CO. LTD.
Reference
    發布時間: 2017-11-07 23:53    
Designer David Gammon
Country Of Origin UK
Year 1963 – 1964
Plinth Marine grade plywood, shimmed with black acrylic
Platter 305 mm diameter cast and machine aluminium alloy disc fitted with three 24k gold plated brass platter weights. Total weight five kilograms and statically balanced to within three grammes. The record is supported on soft rubber pads thereby reducing rumble and induced static to an absolute minimum.
Main Bearing Slim sectioned ball-ended ground and polished steel spindle running onto a hardened steel thrust pad and into PTFE bushes (PTFE is a plastic material having a lower coefficient of friction than any other solid and requires no lubrication).
Motor Single-phase synchronous recoil start.
Power Requirement 115 vac or 240 vac 50hz/60hz.
Speeds 33/3 45 & 78 r.p.m.
Speed Indication Neon-lit stroboscope geared up 6:1 to give a six degree reading for a one degree variation in platter speed.
Drive Thin sectioned neoprene drive belt.
Tonearm Fitted with 9″ Fluid arm. Optional 10″ and 12″ Fluid arms.
Wow and Flutter 0.01% at 33/3 r.p.m.
Rumble Not measurable.
Dimensions 438 mm x 432 mm x 178 mm.

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