Fully-Automatic Turntable (1978)
The Sony PS-X70 is a 2-Speed, fully automatic direct drive turntable fitted with a PUA-7 J-shaped tonearm.
Features include pitch control, quick-stop electromagnetic braking, adjustable VTA, logic IC controlled function sequencing and servo-controlled tonearm motor.
Platter: 320mm aluminium alloy die-cast
Motor: DC servo controlled linear BSL motor
Drive system: direct drive with crystal lock system
Speeds: 33 and 45rpm
Speed control range: +-10%
Wow and flutter: 0.025% WRMS
Signal to noise ratio: 75dB
Tonearm: universal static balance
Effective length: 235mm
Tracking force adjustment: 0 to 2.5g
Dimensions: 480 x 165 x 420mm
instruction/owners manual - Glenn Davis
instruction/owners manual - fujikonyan
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