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Graph Tech PRB-4220-B0 Ratio Bass Machine Heads with Y-Style Button - 4-String, 2 + 2 - Black

Product nr.: GT PRB 4220 B0

0,30 kg
Graph Tech Ratio machine heads for bass closed... more
Graph Tech PRB-4220-B0 Ratio Bass Machine Heads with Y-Style Button - 4-String, 2 + 2 - Black
  • Graph Tech Ratio machine heads for bass
  • closed construction
  • each machine head has its own gear ratio, calibrated for the respective string
  • one full rotation of any key results in one full tone pitch change (+ / -)
  • ratio: E - 36:1, A - 30:1, D - 20:1, G - 18:1
  • 4 pieces: 2x left, 2x right
  • axis diameter without mounting sleeve: 8.9 mm (0.350")
  • mounting diameter with mounting sleeve: 13.9 mm (0.547")
  • weight ca. 52.62 g / 0.116 lbs (single)
  • Y-Style Contemporary button
  • black finish
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5 / 5 Avarage from 1 Reviews
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Great quality

26 Sep 2023

This is my second set. I'm very satisfied with tuning stability

Manufacturer
Graph Tech Guitar Labs Canada
#5-7551 Vantage Way
V4G 1C9
Delta, British Columbia
Kanada
support@graphtech.com
https://graphtech.com/

Importer
Warwick GmbH & Co Music Equipment KG
Gewerbepark 46
08258
Markneukirchen
Deutschland
https://www.warwick.de
info@warwick.de

General safety instructions
Please always observe the general safety instructions to avoid injuries and accidents. 
Small parts
Caution: This product contains small parts that may pose a choking hazard. Keep the product away from small children.
Intended use
Only use the spare part in accordance with its intended function and avoid improper use.

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