This a mint condition Yamaha TRB-5II. I had it professionally converted to fretless. It plays and sounds amazing! Anyone who knows anything about bass knows that the Yamaha TRBs are some of the best out there and this is the highly sought after TRB-5II in a gorgeous transparent cherry. 35 inch scale, 24 frets, 18mm string spacing at bridge, gold hardware, laminated neck construction. Controls are 3 band eq, pickup blend, volume. Includes hard shell case.