Gimbal Bearing Tonearm
The AS-309S is a 12" version of the AS-212S S-shaped tonearm.
Both arms were developed and built for Ortofon by Jelco of Japan and feature an SME type connection suitable for SPU cartridge fixing or a standard headshell.
Effective length: 326mm
Mounting distance: 311mm
Offset angle: 19 degrees
Height: 10 to 52mm
Mounting base diameter: 22mm
Anti-skating: 0 to 5g
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Ortofon AS-309S / AS-309S 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 Ortofon.