GrandTune – superior tuning machines for classical guitar
GrandTune® hypertech tuning - vintage design
With its cutting edge Velvet-Tec* technology the all new Schaller GrandTune® is the ultimate combination of tasteful design and velvet-smooth feel and touch.
Due to its revolutionary conception the GrandTune® offers a precision and longevity second to none.
The avoidance of synthetic coatings makes GrandTune® a perfectly resonating entity.
With its wear-free architecture GrandTune® is bound to last and shine as long as your precious guitars ever will – and far beyond!
Experience Velvet-Tec and find out how sound quality, tuning stability and performance define GrandTune® as the Superior Tuning Machine.
18 : 1 gear ratio supports precise and velvet- smooth tuning.
Hyper- accurate gear joints and fittings without polymer coatings present perfect stick-slip-performance and zero wear and slackening.
GrandTune® features permanently locked, sealed and covered screw joints for zero degradation and maintainance-free performance.
24 karat goldplating of gearwheel guarantees zero corrosion or colour deterioration.
Standard dimensions for easy installation.
Countersunk screw holes for solid fit and perfect sound coupling.