Updated 6 May 2026
| Brand | Graph Tech |
| Category | Guitars and Basses > Guitar & Bass Spare Parts > Guitar/Bass Machine Heads > Miscellaneous Tuning Machines for Bass |
| Available at | 1 UK stores |
| 90-day avg | £126.65 |
Graph Tech
Graph Tech PRB-5320-B0 Ratio Bass B-Stock
£112.90Good Buy
Cheapest at Thomann · 1 store
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PRICE HISTORY
Current
£98
Change
+0.4%
Avg
£102
Low
£95
High
£108
Volatility
3.7%
PRODUCT DESCRIPTION
- B-Stock
- Graph Tech PRB-5320-B0 Ratio Bass Machine Heads with Y-Style Button - 5-String
- 3 + 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 a one full tone pitch change (+ / -), ratio: B - 48:1
- E - 36:1
- A - 30:1
- D - 20:1
- G - 18:1
- 5 pieces: 3x left
- 2x right, axis diameter without mounting sleeve: 8.9 mm (0.350"), mounting diameter with mounting sleeve: 13,9 mm (0.563""), weight ca. 52.62 g / 0.116 lbs (single)
- Y-Style Contemporary button, black finish
- B-Stock with full warranty, may have slight traces of use"