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Grace G-840F

Multi Master 2/4 Channel Stereo Tonearm

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Grace G-840F


The Grace G-840F Multi Master Tonearm has been developed to meet the most exacting professional standards.

The arm enables the best of today's cartridges to realise their ultimate performance.

Features of the G840 include:

Less mass, yet extremely robust construction

S-shaped arm for torsional stability

Precision gimbal bearings as used in aircraft gyroscopes

Arm tapered to minimise resonances.

Special aluminium alloy for low mass and high strength/weight ratio

Sliding pedestal mounting for easy and accurate adjustment of stylus overhang without having to remount the arm

Integral oil-damped hydraulic cueing control for gentle lowering and raising of the arm

Bias compensation adjuster for complete adjustment of inside force cancellation to obtain high trackability and stable stereo imaging


Overall length: 353mm

Effective length: 237mm

Overhang: 15mm

Offset angle: 21 degrees

Mounting distance: 222mm

Effective mass: 18g

Angle of rotation: approx 80 degrees

Bearing friction: less than 20mg

Cartridge weight: 4-19g

Stylus pressure: 0 to 2g, 0.1g calibrations


instruction/owners manual  English

instruction/owners manual (alt scan)  English - southern_tango

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Grace G-840F 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 Grace.