General

Manufacturer: JVC
Model: QL-7
Type: Record player
Years of manufacture: 1977 - 1981
Made in: Japan
Color: depending on the country of delivery wood or black
Dimensions (WxHxD): 477 x 162 x 401 mm
Weight: 10,8 kg
Original price approx.: 998 DM

Connections

Outputs: without sound cell, only Cinch cable

Technical data

Drive: 2-speed quartz direct drive
Motor: 12- pole, 24- slot DC- servo motor type FG
Motor control: Quartz controlled
Speed detection: Super servo frequency generator
Turntable: 2,2 Kg, 31,3 cm
Speeds: 33,33 and 45 rpm
Speed variation: 0,025 % WRMS
Speed deviation: 0,002 %.
Rotation per hour: 0.0001 % / h
Channel separation: 25 dB (1 khz)
Signal to noise ratio: 74 dB
Load resistance: 47- 100 kohm
Tonearm: tracing hold system, static balance, new gimbal support
Fast stop time: less than 1 revolution
Effective tonearm length: 245 mm
Overhang: 15 mm
Tracking force: 0 to 3 g
Permissible cartridge weight with carrier: 14.5- 23.5 g


Remarks
Oil-damped tonearm lever: yes
Anti-skating device: yes
Tonearm height adjustment: yes