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CategoriesGuitars and BassesGotoh GB640 4L N Bass Tuners
Gotoh GB640 4L N Bass Tuners
Updated 17 May 2026
BrandGotoh
CategoryGuitars and Basses > Guitar & Bass Spare Parts > Guitar/Bass Machine Heads > 4L Tuning Machines for Bass
Available at2 UK stores
90-day avg£108.68
Gotoh

Gotoh GB640 4L N Bass Tuners

£103.90Good Buy
Cheapest at Thomann · 2 stores
Buy at Thomann — £103.90
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COMPARE PRICES — 2 OFFERS
ThomannThomann
Out of stock
CHEAPEST£103.90
Gear4musicGear4music
In stock
£122.00
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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