Detail 01
Gold-plated rim
Gold is softer and slicker than silver. Lips slide more freely, and it avoids nickel and silver skin reactions.
Product detailSKU #1308251061019
BachGold Rim Series Tuba Mouthpiece 18
Independent shopping perspective
The Korena take
A gold-plated-rim tuba mouthpiece in Bach's 18 size, aimed at players who react to silver plating or want a slicker rim feel.
Strong match
Who this is for
- Players whose lips break out on silver-plated rims
- Tubists wanting less rim grip and freer lip movement
- Doublers who want one rim feel across long rehearsals
Consider the trade-offs
When to look elsewhere
- Anyone who wants maximum rim traction for security on high entrances
- Budget buyers — silver-plated equivalents cost far less
- Players happy with their current rim size and contour
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
Rim plating only, not the whole piece
The plating change affects lip contact and comfort. It does not alter cup shape, so the core sound stays the same.
Detail 03
Size 18
A Bach size number, not a measurement. Match it against the number stamped on your current mouthpiece before ordering.
Detail 04
Tuba shank
Tuba receivers vary by maker and model. Shank taper decides whether it seats properly, so check your horn's fit.
Detail 05
One-piece construction
No screw rim or interchangeable parts. You are buying a fixed rim, cup and backbore combination.
Final check
Know before you order
- 01Nothing included beyond the mouthpiece — no pouch, case or brush
- 02Gold plating wears through on the rim over years of daily playing
- 03Confirm your tuba takes this shank size before ordering
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Does a gold rim change my sound?
Not meaningfully. Plating affects how your lips grip and slide on the rim. Cup shape, throat and backbore drive the sound, and those are unchanged here.
02Why is a gold rim worth the extra money?
Mainly comfort and skin tolerance. If silver plating irritates your lips or you want a slicker, lower-friction rim, gold solves it. Otherwise it is optional.
03Will this fit my tuba?
Tuba receivers differ between makers and even between BBb and CC horns. Check the shank taper your instrument takes before buying.
04How do I clean it?
Warm water and a mouthpiece brush. Avoid abrasive polish and harsh chemicals on the plated rim, which will thin the gold layer over time.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Gold
