Gamba shaped
- Contrabass 1/4 solid spruce advanced double bass Gambe shaped(GDB320)
- Solid Wood Student Contrabass 1/2 Double Bass with Flat Back(GDB220F)
- OEM 1/2 1/16 Size Student Double Bass Cello Instrument(GDB100E)
- Student Contrabass Gambe Shape 4/4-3/4 Double Bass Perfetto Series(GDB100)
- Hand Spirit Varnish Carved Spruce Double Bass (VDB220)
- 4/4 Student Series Contrabass-solid Double Bass(BG103)
- Hand Carved Spruce Top Gamba Shape Double Bass (GDB220)
- Gambe Shape Arched Back Flamed Hand made Student Double Bass (GDB102)
- Gamba Shape Arched Back Laminated Hardwood Student Double Bass (GDB101)
- Gambe Style Flated Shape Back Double bass/Contrabass (GDB310-F)