Detail 01
Small shank
Fits small- and medium-bore tenor trombones only. Large-bore horns need a large shank or an adapter.
Product detailSKU #1274115059829
BachSmall Shank Tenor Trombone Mouthpiece 15EW
Independent shopping perspective
The Korena take
Small-shank Bach mouthpiece for tenor trombone. For players on a small-bore or medium-bore horn who want a deeper, more open cup feel.
Strong match
Who this is for
- Small-bore tenor trombone players wanting a darker, rounder sound
- Players whose lips get chewed up by narrow rims
- Replacing a lost or dented stock student mouthpiece
Consider the trade-offs
When to look elsewhere
- Large-shank tenor or bass trombone players — the shank will not seat
- Lead and commercial players who need a bright, cutting top end
- Anyone happy with their current setup and embouchure
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
V-shaped cup
A funnel cup, deeper and more conical than a bowl. Darker core, less edge, more air required.
Detail 03
15 size number
In Bach numbering, higher numbers mean a smaller rim diameter. 15 is on the narrow side.
Detail 04
E cup depth
A deep cup letter. Helps low register and body at the cost of some high-register ease.
Detail 05
W rim
Wide rim contour. Spreads pressure over more lip area, which usually helps endurance and hurts flexibility.
Final check
Know before you order
- 01Mouthpiece only — no pouch, case, or brush included
- 02Check your receiver: small shank will wobble in a large-bore horn
- 03Expect a few weeks of adjustment if you switch rim size
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will this fit my trombone?
Only if your horn takes a small shank, which is typical of student and medium-bore tenor trombones. Large-bore tenors and bass trombones take a large shank and will not seat this correctly.
02Is 15EW good for a beginner?
It is a narrow, deep, wide-rim combination. Most beginners start on something more middle-of-the-road; this suits a player who already knows they want a smaller rim and deeper cup.
03What does the W mean?
Wide rim. More lip contact area, which spreads pressure and generally helps endurance on long sessions, at some cost to quick flexibility and slurring.
04How do I clean it?
Warm water, mild soap, and a mouthpiece brush. Rinse and dry fully. Never leave it stuck in the receiver after playing.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsPlayability
- Neck Shape
- V
