the home of the turntable

Library / Stax

Stax UA-70

Integrated Multiple Use Tonearm (1970)

review this tonearm add a review

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


instruction/owners manual  English

illustrated instruction/owners manual  English

Please login or register a free account in the forum to download files

If you have additional documentation please consider donating a copy to our free archive.

NOTE To view PDF files the latest version of the official acrobat reader is required.

Stax Tonearms

Stax UA-70 / UA70 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.