Kala U-Bass SMHG-FL (c. 2015)This is a mint condition barely used higher model all solid Mahogany acoustic electric U bass from Kala with its original case. Serial number is 130401571, we believe to be c. 2015. Lovely MOP frog inlay at headstock. This is the fretless version with fret markers inlaid into the neck for clear positioning. They don't come nicer; Kala's description and specs are below: The original UBASS model, the small size of the Solid Mahogany Acoustic Electric