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Grace G-727

Gyro Master Stereo Tonearm.

Description

The Grace G-727 features a lightweight, straight pipe design.

All the robust characteristics of the 6mm diameter alloy straight pipe utilized in the earlier G-707 model have been retained, with a new process for additional rigidity.

This has been achieved by a new straight pipe model with low mass and effective suppression of resonance.

We have developed a plug-in headshell which has succeeded in eliminating the dead mass found in many types of European headshell connectors.

This also has the advantage of eliminating electrical mis-connection or resonance at the connection point.

The headshell itself is composed of specially hard-processed 2mm thick aluminium alloy.

The finger grip is a unified part of the headshell and is tapered toward the end to reduce undesirable resonance.

All of these features of the G727 contribute to arm performance that compares favourably with integrated pickup units.

The pivot points incorporate ultra-high precision micro bearings which have been finished to an extremely fine degree of tolerance.

The arm support system is by a proven gimbal support system, similar to the types utilized in aeronautical gyroscopic equipment; because its vertical and horizontal parts all move under identical conditions, this system is ideal for stereo discs.

Specifications

Overall length: 321mm

Effective length: 237mm

Overhang: 15mm

Offset angle: 21 degrees

Mounting distance: 222mm

Angle of rotation: approx 80 degrees

Balance system: static balance

Cartridge weight: 4-10g (10-17g with optional J weight)

Output cable: plug-in system

Head connector: 6g lightweight headshell

Downloads

flyer (en)

instruction/owners manual (en)

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Grace G-727 / G727 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.