ESC
PS-X7

PS-X7

ManufacturerSony
FunctionTurntable
Produced1977-1978
CountryJapan
Dimensions445 x 150 x 375mm
Weight24lbs
Platter317mm aluminium alloy die-cast
MotorDC Servo Controlled
Drive SystemDirect Drive with Quartz Lock
Speeds33rpm, 45rpm
Wow and Flutter0.025% WRMS
Signal to Noise Ratio73dB
TonearmStatic Balance
Effective Length216.5mm
Overhang16.5mm
Tracking Force Adjustment0 to 3g
Cartridge Weight2.5 to 9.5g (8 to 14.5g with weight)
Connections
  • Output · RCA (Phono, Cinch)
Controls
  • Power · Latching Push Switch
  • Start/Stop
  • Repeat
  • 33 RPM · Latching Push Switch
  • 45 RPM · Latching Push Switch
  • Disc Size · Rotary Switch · 17 (7"), 25 (10"), 30 (12"), and manual