Detail 01
5.5-inch one-piece bell
A stated core feature of the A4 design.
Product detailSKU #1500000035048
AdamsA4 Selected Series Professional Bb Trumpet Satin Lacquer
1/8
Independent shopping perspective
The Korena take
A heavy Bb trumpet built for a rich, warm, fluid, thick sound with the flexibility to solo or blend in a section.
Strong match
Who this is for
- Soloists seeking a warm yet articulate voice
- Players wanting rich, complex timbre for section blending
- Musicians working across different musical environments
Consider the trade-offs
When to look elsewhere
- Players seeking a lighter trumpet
- Buyers who need a bore size other than .470 or .460
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
Heavy chassis
Contributes to the A4’s identity as one of Adams’ heavier models.
Detail 03
Bore options
The .470 in (12 mm) bore is most commonly ordered; .460 in (11.7 mm) is available by request.
Final check
Know before you order
- 01The A4 is one of Adams’ heavier models.
- 02Most orders use the .470 in (12 mm) bore.
- 03A .460 in (11.7 mm) bore is available by request.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What key is the Adams A4?
It is a Bb trumpet.
02Who collaborated on the A4 design?
Adams’ design staff developed it in extensive collaboration with Adams Performing Artist Amik Guerra.
03What bell does the A4 use?
It has a 5.5-inch one-piece bell.
04Is another bore size available?
Yes. A .460 in (11.7 mm) bore is offered by request, alongside the more commonly ordered .470 in (12 mm) bore.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51500000035048
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