Detail 01
4/4 size
This is the full-size model in the supplied product description.
Product detailSKU #1500000009262
JupiterJTU730 Standard Series Compact 3-Valve BBb Tuba Lacquer
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Independent shopping perspective
The Korena take
Jupiter’s JTU730 is a full-size 4/4 BBb tuba with a .709-inch bore, 15-inch upright yellow-brass bell, and three top-action stainless-steel piston valves. The larger bore is described as producing a full, round sound with warmth and projection. Its valve section can be removed when cleaning or repair is needed, which makes routine access more straightforward. The instrument comes in lacquer finish with a mouthpiece and an ABS molded case on wheels.
Strong match
Who this is for
- Players and band programs seeking a full-size BBb tuba with a .709-inch bore.
- Cleaning or repair access where a removable valve section is useful.
Consider the trade-offs
When to look elsewhere
- Players specifically looking for a smaller 3/4-size tuba.
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
.709-inch bore
The larger bore is described as contributing to a full, round sound with warmth and projection.
Detail 03
Removable valve section
It can be removed for cleaning or repair.
Final check
Know before you order
- 01The package includes a mouthpiece and an ABS molded case with wheels.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What is the bore size?
The JTU730 has a .709-inch bore.
02Can its valve section be removed?
Yes. The valve section is removable for cleaning or repair.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
2 detailsBody & build
- Color Finish
- Lacquer
- Body Material
- Yellow brass
17 detailsOther
- Category Source
- detail
- Size
- 4/4
- Valves
- Stainless steel piston
- Korena Special
- false
- Tuning
- BBb
- Valve Position
- Top action
- Case
- ABS molded with wheels
- Type
- Tuba
- Body Material
- Yellow brass
- Bell Material
- Yellow brass
- Mouthpiece
- Yes
- Tier
- new
- Level
- Student
- Source Id
- site51500000009262
- Bell
- 15-inch upright
- Finish
- Lacquer
- Bore
- .709-inch
Worth comparing
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