Sony PS-333RT (c. 1980)
A full-auto direct-drive turntable system with MM cartridge, released around 1980.
Overview
The Sony PS-333RT is a full-auto player turntable made by Sony. It plays a record start to finish without help. The drive is direct, with a linear BSL motor, and a magne-disk servo keeps the rotation accurate. The design is space-saving, and it comes with a moving magnet (MM) cartridge. In Japan it sold for ¥34,800 around 1980.
Specifications
| Type | D. D. full auto-player system |
| Wow and flutter | 0.03%wrms |
| External dimensions | Width 430x Height 125x Depth 365 mm |
| Weight | Approx. 5.5 kg |
Design
The drive is direct, with a linear BSL motor. A magne-disk servo tightens up rotational accuracy. The design is space-saving, and the cartridge is an MM.
Market
A replacement stylus is available for the Sony PS-333RT, so it can still be maintained.
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