Finishes : XG, XCK
Gear Ratio : 1 : 16
Weight : 55.2 g/pc (One side)
String Post : Aluminum & Carbon Tube Shaft
Plate Material : Carbon Fiber
e.g. : KG01-CA-XG-BM
KG01-CA-XCK-M etc…


*At the bottom of the page is a unit converter.

KO-GA is a traditional Japanese term meaning outstanding elegance.
We carefully reviewed the structure of traditional classical tuners and designed a new bearing structure which achieves greater concentricity and enhances durability.
The KG01-CA also takes advantage of a unique carbon material pattern to become a new concept, a neo-classical tuner. And we pleased to announce new single style machine head KG02 series. KG02-C will fit to various string post spacing of classical guitars. KO-GA is the beginning of a new era of outstanding guitar hardware, unconstrained by the limits of convention.

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Handling Precautions

When equipping the existing musical instrument with GOTOH products, processing of addition to the musical instrument side may be necessity. If attachment impossible without processing is carried out, there is a possibility of leading to breakage of a musical instrument. Please check size etc. well before purchase. Moreover, We recommend that clearing work is requested from specialists, such as a repair shop. Also, for handling, please refer to the instruction manual or video instruction manual of our website and work with great care. In addition, about breakage of the musical instrument when replacing, an accident, etc., it shall be considered as self-responsibility, and our company shall not take any responsibility.