Toshiba SR-50 turntable

What is stereo?

There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.

H.H. Scott '59

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 Ω

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)

Pagine

What is stereo?