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Sony PUA-237

Universal Gimbal Bearing Tonearm (1967-1972)

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Sony PUA-237


The Sony PUA-237 was designed for use with the professional TTS-3000 belt-drive turntable.

True precision in the manufacturing process, excellent design that borders on the revolutionary and Sony craftsmanship combine to provide a truly excellent component for your sound system.


Overall length: 340mm

Effective length: 237mm

Overhang: 15mm

Arm resonance: 9Hz (vertical) 11Hz (lateral)

Stylus force range: 0 to 3g

Anti-skate range: 0 to 3g

Lead in groove settings: 7, 10 and 12 inches

Cartridge weight range: 6-18g


instruction/owners manual  Deutsch

instruction/owners manual  English

bias compensator  English

brochure  English

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Sony Tonearms

Sony PUA-237 / PUA237 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 without prior permission or for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Sony.