Detail 01
Four mechanical-linkage tapered rotary valves
The valves are described as providing smooth action.
Product detailSKU #1500000009321
JupiterJTU1140 Perfromance Rotary Series 4-Valve BBb Tuba Lacquer
Independent shopping perspective
The Korena take
Jupiter’s JTU1140 is an intermediate 3/4 BBb tuba built with four front-action mechanical-linkage, tapered rotary valves and a .661-inch bore. The compact format is intended for musical ensemble settings and is described as easy to hold and play. A removable yellow-brass leadpipe and removable valve section support cleaning and maintenance, while nickel-silver outer slides are part of the design. It is offered in lacquer or silver plate and includes a mouthpiece with an ABS molded wheeled case.
Strong match
Who this is for
- Intermediate ensemble musicians seeking a 3/4 BBb tuba with four rotary valves.
- Maintenance access where removable leadpipe and valve-section components are useful.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Removable yellow-brass leadpipe and valve section
These components support easier cleaning and maintenance.
Detail 03
3/4 size
The model is presented as easy to hold and play in ensemble settings.
Final check
Know before you order
- 01Select the listed lacquer or silver-plate finish option.
- 02A mouthpiece and ABS molded case with wheels are included.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What valve configuration does the JTU1140 use?
It uses four mechanical-linkage, tapered rotary valves in a front-action layout.
02What components are removable for maintenance?
The yellow-brass leadpipe and valve section are removable.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
5 detailsBody & build
- Type
- Tuba
- Bell Material
- Yellow brass
- Body Material
- Yellow brass
- Body Finish
- Lacquer; silver plate
- Finish
- Lacquer; silver plate
1 detailsIn the box
- Case or Gig Bag
- ABS molded with wheels
8 detailsOther
- Tuning
- BBb
- Level
- Intermediate
- Valves
- Four mechanical linkage rotary valves
- Mouthpiece
- Yes
- Bell
- 14.4-inch upright
- Bore
- .661-inch
- Size
- 3/4
- Valve Position
- Front action
