Detail 01
Small shank
Fits small-bore tenor trombone receivers. Large-bore horns need a large shank or an adapter, which changes response.
Product detailSKU #1274115059807
BachSmall Shank Tenor Trombone Mouthpiece 5G
Independent shopping perspective
The Korena take
Bach 5G small shank tenor trombone mouthpiece. For tenor players who want a deeper, broader sound than a stock 12C or 11C gives.
Strong match
Who this is for
- Small-bore tenor players wanting more low-register weight
- Section players stepping up from a stock student mouthpiece
- Doublers needing one deep cup for concert band work
Consider the trade-offs
When to look elsewhere
- Large-bore tenors and bass trombones — the shank will not seat
- Lead players needing easy, bright high-register response
- Beginners still developing air support
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
5G size
Wider rim and deeper cup than the common 12C or 11C. More sound and low-register ease, more air required.
Detail 03
V-shaped cup
Funnel profile rather than a bowl. Rounder, darker sound with less cutting edge at high volume.
Detail 04
Bach rim contour
Fairly rounded rather than sharp. Comfortable over long sessions but less positive for players who like a defined edge.
Detail 05
One-piece construction
No detachable rim or cup to shift. Rugged enough to live loose in a case pocket.
Final check
Know before you order
- 01Confirm your horn is small-bore before ordering — large-bore receivers will not accept it.
- 02No pouch, cap, or brush is included.
- 03The bigger cup takes adjustment time; range may drop for a few weeks.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Small shank or large shank — how do I tell?
Check your slide receiver. Student and small-bore tenor trombones take small shank; large-bore tenors and bass trombones take large shank. The shanks are not interchangeable.
02Is a 5G a big jump from a 12C?
Yes. The rim is wider and the cup deeper, so you get more low-register sound but need more air. Expect an adjustment period.
03Will this make my high notes easier?
No. The deeper cup favors the low and middle registers. Players focused on upper range typically prefer a shallower cup.
04Does the V cup change my sound much?
It pushes the tone rounder and darker, with less edge at loud dynamics. Noticeable in ensemble blend more than in solo playing.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsPlayability
- Neck Shape
- V
