The body of ovangkol has an arched top and a concave back. The three-piece ovangkol neck is neatly and securely fastened to the body. The gently arched wenge fingerboard with 24 ultra-hard jumbo frets offers a high degree of playing comfort.

The Thumb Bass is characterized by its superb attack and distinctive sound. The electronics give the player fast freedom to vary the timbre. Ideally equipped, and finished with loving to detail, the Thumb Bolt-on bass is a sound investment and retains its value superbly.

A broadneck, wide string spacing version of the Thumb Bolt-on is also available in 5 and 6 string configurations.