The Quantum MKII Marching Tuba incorporates unique features that puts it ahead of the competition. The first valve tuning slide trigger allows for quick tuning while the extended range main tuning slide offers greater tuning range. The tone ring on the bell helps radiate great power from its 21" bell. Comes in a Lacquer JTU1101M and in Silver JTU1101MS.
- Type: Tuba
- Tuning: BBb
- Bore Diameter: .689"
- Bell Diameter: 21"
- Valve Type/Const: Piston/Stainless Steel
- Finish: Silver Plate or Clear Lacquer
- Case: Wood Frame
- Mouthpiece: Yes