Victor SRP-B20, June 1968, made in Japan

Record player using solid state cartridge

The outer rotor 4 pole condenser motor is adopted as a drive system. 

Double-idler system is adopted. 

Features such as feather touch · lead in, idler · shut off system, auto return, auto cut etc are carried. 

Walnut natural material is adopted as a cabinet.

Link: radiomuseum | audio-heritage

Country:  Japan

Manufacturer / Brand:  JVC - Victor Company of Japan, Ltd.; Yokohama

Year: 1968 Category: Sound/Video Recorder and/or Player

Wave bands - without

Details Record Player (not changer)

Power type and voltage Alternating Current supply (AC)

Loudspeaker - For headphones or amp.

Power out

Model: Victor SRP-B20 - JVC - Victor Company of Japan,

Material Wooden case

Shape Tablemodel, with any shape - general.

Dimensions (WHD) 482 x 177 x 389 mm / 19 x 7 x 15.3 inch
Accessory mechanism

• Auto return
• Auto cut
• Feather touch
• lead in

Notes

• 2-Speed Stereo Turntable, MM System DT-23.
• Platter 310mm, 1,3kg.

Net weight (2.2 lb = 1 kg) 8.3 kg / 18 lb 4.5 oz (18.282 lb)

<Turntable part>

Turntable - 31 cm aluminum die-cast, 1.3 kg

motor - Outer rotor / condenser motor

Wow flutter - 0.1% or less

S / N - 50 dB or more

Drive system - Double Idler System

<Tone arm part>

Tone arm - Dynamic balance type

Inside force canceller - Double Clutch

Adjustment of needle pressure - Spring adjustment

<Cartridge part>

Power generation method - Solid Stateo

utput - 7 mV

Frequency characteristic -15 Hz to 21 kHz

Crosstalk - 26 dB or more

Use needle - 0.7 mil diamond needle (DT - 23)

compliance - 15 × 10 ^-6 cm / dyne

Stylus pressure - 1.5 g - 3 g