
Updated 17 May 2026
| Brand | Gotoh |
| Category | Guitars and Basses > Guitar & Bass Spare Parts > Guitar/Bass Machine Heads > 4L Tuning Machines for Bass |
| Available at | 2 UK stores |
| 90-day avg | £108.68 |
Gotoh
Gotoh GB640 4L N Bass Tuners
£103.90Good Buy
Cheapest at Thomann · 2 stores
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PRICE HISTORY
Current
£98
Change
+5.6%
Avg
£96
Low
£92
High
£100
Volatility
2.3%
PRODUCT DESCRIPTION
- Gotoh GB640 4L N Bass Tuners
- Set of Machine Heads for Electric Bass
- Extremely lightweight Res-O-Lite machine heads made of duralumin
- Specially designed to eliminate top heaviness
- Configuration: 4 left
- Construction: Open-gear
- Gear ratio: 1:28
- Shaft length (to string hole) 20.4 mm
- Bore: 17.6 mm
- Screw for adjusting ease of rotation: 2.5 mm hex
- Mounted using screws and press-in bushings
- Finish: Nickel
- Includes fixing screws and press-in bushings
- Made in Japan