Updated 8 May 2026
| Brand | Grover |
| Category | Guitars |
| Available at | 1 UK stores |
| 90-day avg | £58.50 |
Grover
Grover 109 Super Rotomatics 3-Step Pearloid Button Guitar Machine Head Button
£58.00£59.00↓ 2% offFair Price
Cheapest at Bax · 1 store
Deep Intelligence Analysis
RSI · Bollinger Bands · Buy/Sell Signal · News
PRICE HISTORY
Current
£58
Change
+7.1%
Avg
£57
Low
£54
High
£60
Volatility
2.8%
PRODUCT DESCRIPTION
- The Grover 1090P is a replacement knob for the Grover 109 Super Rotomatics tuning machines. This knob has the classic 3-step shape and is made of perlmutt (pearloid) imitation for a stylish and durable look. Ideal for guitarists looking to upgrade or replace their tuners with a high-quality knob that is both functional and aesthetically pleasing.