The Sony TTS-3000 is a professional turntable motor unit with two speeds and pitch variation.
The unit was is available fitted with the PUA-237 tonearm as the PS-2000, or with the longer PUA-286 tonearm as the PS-3000.
The TTS3000 employs a slow speed servo-controlled motor to drive the platter.
The use of a slow speed (300rpm) motor eliminates much of the noise and rumble that originates in mechanical speed-reducing systems.
This unique servo system effectively compares motor speed with a very stable frequency reference.
Any error in motor speed results in a correction in the current supplied to the motor.
The speed reference is entirely independent of outside influence and line frequency is only used to power the strobe light.
Speeds: 33 1/3 and 45 rpm
Speed control range: +-5%
Start up time: within one second
Wow and flutter: less than 0.05% WRMS
Signal to noise ratio: greater than 60dB
Turntable vertical motion: within +-0.05mm
Platter: 12 inch 3ib 5oz die-cast aluminium
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Sony Belt Drive Turntables
Sony TTS-3000 / TTS3000 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are provided under strict licence. Reproduction for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Sony.