Bb Tuba w/4 Rotary valves, Compact
- Key: Bb
- 4 Rotary valves
- Ball joints mechanism
- Body material: Brass
- Leadpipe: Gold brass
- Outer slides: Nickel silver
- Bell: Brass
- Bell diameter: 40 cm (15.75")
- Bore: 20 mm (0.787")
- Water key
- Adjustable thumb holder
- Mouthpiece: silver plated
- incl. Soft case case on wheels
- Instrument height: 80 cm (31.49")
- Instrument weight: 8.8kg (19.4 lb)
- Finish: Clear lacquered