Categories›Guitars›Graph Tech PRB 5320 B0 Ratio Bass Machine Heads with Y-style knob - 5-string, 3 + 2 - Black
Updated 29 Apr 2026
| Brand | Graph Tech |
| Category | Guitars |
| Available at | 1 UK stores |
| 90-day avg | £128.00 |
Graph Tech
Graph Tech PRB 5320 B0 Ratio Bass Machine Heads with Y-style knob - 5-string, 3 + 2 - Black
£127.00£154.00↓ 18% offFair Price
Cheapest at Bax · 1 store
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PRICE HISTORY
Current
£125
Change
+2.3%
Avg
£119
Low
£113
High
£125
Volatility
2.7%
PRODUCT DESCRIPTION
- These Graph Tech PRB-5320-B0 Ratio bass machines offer ultimate control over your tuning. Thanks to the unique Ratio technology, each string has its own gear ratio, so one full turn of the spanner always results in a consistent tone change. This ensures faster and more accurate tuning, without having to make adjustments. The set includes five mechanics (3 left
- 2 right) with a sleek black design and Y-Style knobs, ideal for modern 5-string basses with a 3+2 headstock configuration. Robust construction and high-quality workmanship ensure long-term stability and reliability.