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Toshiba SR-50 turntable

Stereo Record Player

World's first photoelectonic cartridge

Built-in cartridge energizer/preamplifier

6-pole outer rotor brushless servomatic DC motor

Perfect double-floating advanced belt driven system

Photomatic or manual cut player

 

Specifications

Turntable:  300 mm (12") aluminum diecast

Tone arm:  S-shaped pipe arm with EIA standard cartridge socket

Drive Type:  Belt-drive

Motor:  6-pole outer rotor, brushless servomatic DC motor (using 12 transistors and 7 diodes)

Speed:  33-⅓ and 45 rpm . Mechanical change-over

Wow and Flutter:  0,09% or less (WRMS)

Tracking Error:  ±1,5°

Cartridge:  Photoelectronic cartridge, type C-100P

Stylus:  0,3 x 0,8 mil elliptical, solid diamond, type N-100

Output:  200 mV (5 sec/sec., 1 kHz), 5 k  

Output Balance:  ±0,5 dB or less

Compliance:  30 x 10¯⁶ cm/dyne (DC), 10 x 10¯⁶ cm/dyne (100 Hz)

Optimal Stylus Pressure:  1,5 ±0,5g

Frequency Response:  20 - 40,000 Hz

Crosstalk:  32 dB (1 kHz)

Signal-to-Noise Ratio:  55 dB or better

Auxiliary Device:  Photomatic cut,inside force canceller, silicon transistor equalizer amplifier

Cabinet:  Real walnut

Power Requirements:  AC 100/120/220/240 V, 50/60 Hz

Dimensions (W x H x D):  560 x 190 x 390 mm (22" x 7-1/2" x 15-3/8")

Weight:  12 kg (26-1/2 lbs)


 

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