Detail 01
Size 1
Largest rim diameter in Bach's standard numbering. More lip vibrates, more air required, less margin for tired chops.
Product detailSKU #1274115059490
BachStandard Series Trumpet Mouthpiece in Silver 1
1/8
Independent shopping perspective
The Korena take
Silver-finish Bach trumpet mouthpiece in the largest standard rim size. For established players who want a wide rim and deep cup, not for beginners.
Strong match
Who this is for
- Developed players who want more lip inside the cup
- Low-register and full ensemble work needing volume
- Replacing a lost or worn piece on a standard trumpet
Consider the trade-offs
When to look elsewhere
- Beginners — the large size drains endurance and range fast
- Lead playing, where a shallower cup helps the top octave
- Cornet or flugelhorn, which take different shanks
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
Plain number, no letter suffix
Stock cup depth and backbore for that rim. Letters like B or C mark different cup profiles.
Detail 03
Silver finish
Slicker on the lip than raw brass and easier to keep clean. Plating thins at contact points over years.
Detail 04
Trumpet shank
Seats in a standard Bb trumpet receiver. Will not seat correctly in a cornet or flugelhorn leadpipe.
Final check
Know before you order
- 01Mouthpiece only — no pouch, case or cleaning brush included
- 02Switching rim size resets your embouchure; give it several weeks
- 03Wipe and dry after playing; silver tarnishes in a closed case
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Is a Bach 1 too big for a student?
For most, yes. The wide rim and deep cup demand a lot of air and settled chops. Students usually start on a smaller number and work up.
02Will this fit any trumpet?
It fits standard Bb trumpet receivers. Cornets and flugelhorns use different shank tapers, so it will not seat properly in those.
03What is the difference between a 1 and a 1C?
The number sets rim diameter, the letter sets cup depth. A plain 1 is the deeper stock cup; a 1C is shallower at the same rim size.
04Does the silver finish change how it plays?
Mostly feel. Silver is slick against the lip and easy to clean. The rim, cup and backbore dimensions determine how it responds.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
5 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51274115059490
- Prop65
- WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, and to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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