Grace G-840F
Multi Master 4-Channel / 2-Channel Stereo Tonearm.
Description
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
Specifications
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
Downloads
instruction/owners manual (en)
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Grace G-840F / G840 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 copyright the Vinyl Engine and provided under strict licence. Reproduction for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Grace.