Schaller GrandTune Single Guitar Tuning Machine

The Schaller GrandTune Single guitar tuning machine delivers a refined combination of vintage aesthetics, precision tuning, and ultra-smooth operation. Designed as an open-gear tuner with a precision worm drive, it provides exceptional tuning stability and acoustic resonance without relying on synthetic polymer coatings.
Featuring an 18:1 gear ratio, this tuner allows for precise micro-adjustments and durable performance. The permanently locked and sealed screw joints ensure wear-free, maintenance-free operation across the entire lifespan of the instrument.
Engineered to standard instrument dimensions for seamless installation or replacement, each tuner comes with countersunk mounting holes and premium hardware for maximum tone transfer and solid attachment.
Brand
Schaller
Model
GrandTune Single (GT-Single)
Gear Ratio
1:18
Type
Single Tuning Machine
Design
Open Gear
Weight
0.11 lb
Mounting Hardware Included
Yes