DO UB LE B A S S
Optional upgrades (factory installed only):
Standard ConcordÂŽ machine
Rubner Tyrolean machine
Rubner 5-string machine
300 series Violin model with Antique finish
Gamba, Violin and Busetto model â?§5
DO UB LE B A S S
Optional upgrades (factory installed only):
Standard ConcordÂŽ machine
Rubner Tyrolean machine
Rubner 5-string machine
300 series Violin model with Antique finish
Gamba, Violin and Busetto model â?§5