Yamaki GC-30 Grand Concert Classical Guitar Koga I modify the braces so

I modify the braces so that the top is more responsive to nylon strings

Selling below cost price $220

Nut & Saddle: Bone

Masao Koga Handmade Grand Concert Classical Guitar 1974

The way it has been maintained and the type of music being playing played on it all help to shape its final tone

Yamaki GC-30 Grand Concert Classical Guitar Koga I modify the braces soYamaki GC 30 Grand Concert Classical Guitar The Yamaki guitar brand was founded by the Teradaira brothers who started making guitars in the late 1940s. In 1962 they started Daion, an instrument distribution company that took the Yamaki brand across the world. At the time they had to compete with the big companies such as Yamaha, Takamine and Alvarez. So they built better instruments and sold them at a lower price. Daion stopped making guitars