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Stax UA-70

Integrated Multiple Use Tonearm (1970)

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Stax UA-70


The Stax UA-70 is a 12" integrated tonearm with replaceable arm tube, special dual suspension type jewel bearing and static balancing.

The arm features a removable headshell and low capacitance output cable.


Rotational friction: 5mg or less

Tracking error: 0.08 degrees/cm

Stylus pressure adjustment: 2g/revolution

Bias compensation: 1 to 3g variable

Weight of pickup cartridge: 0 to 15g

Overhang: 12mm

Effective length: 312mm

Mounting distance: 300mm

Overall length: 420mm


brochure  Nihongo - jalal1926

instruction/owners manual  English

illustrated instruction/owners manual  English

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Stax UA-70 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 Stax.