Graph Tech PRB-5500-B0 Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line, Bass Side (Left) - Black

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Preview: Graph Tech PRB-5500 - Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line

Preview: Graph Tech PRB-5500 - Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line

Preview: Graph Tech PRB-5500 - Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line

Preview: Graph Tech PRB-5500 - Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line

Graph Tech PRB-5500 - Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line

Graph Tech PRB-5500 - Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line

Graph Tech PRB-5500 - Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line

Graph Tech PRB-5500 - Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line

Delivery time: 3 days **

€170.00

plus shipping costs

More product variants

GT PRB 5500 B0Graph Tech PRB-5500-B0 Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line, Bass Side (Left) - Black

GT PRB 5500 C0Graph Tech PRB-5500-C0 Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line, Bass Side (Left) - Chrome

GT PRB 5500 G0Graph Tech PRB-5500-G0 Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line, Bass Side (Left) - Gold

Graph Tech Ratio machine heads for bass closed... more

Graph Tech PRB-5500-G0 Ratio Bass Machine Heads with Y-Style Button - 5-String, 5-in-Line, Bass Side (Left) - Gold

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: B - 48:1, E - 36:1, A - 30:1, D - 20:1, G - 18:1
5 pieces: 5-in-Line, bass side (left)
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
gold finish

Schematic Drawing

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