Schaller-patented vintage-style bass tuner. State of the art, highest precision, counterfort-mount. Gear ratio 1:20.
Schaller’s products and innovations have been – and still are – the driving force in the development and perfection of musical instrument hardware. Whether it’s machine heads, tremolos, strap locks, pickups or accessories, no other company combines the same wealth of expertise, and such a great number of world firsts and patents, with such an illustrious clientele as Schaller.