Detail 01
67C4 model number
Yamaha's numbering pairs cup size with rim; the 67 series is a mid-size tuba cup, C4 sets cup and rim.
Product detailSKU #1274115035005
YamahaStandard Tuba Mouthpiece 67C4
Sale
Independent shopping perspective
The Korena take
Standard-series tuba mouthpiece from Yamaha, cross-referenced to a Miraphone C3. For students and section players who need a known, replaceable size.
Strong match
Who this is for
- Students on school tubas needing a consistent, repeatable mouthpiece
- Players who already know the Miraphone C3 feel
- Keeping a backup mouthpiece in the case
Consider the trade-offs
When to look elsewhere
- Players wanting a shallower F-tuba cup — that is the 67B4
- Anyone chasing a custom or heavyweight boutique blank
- Euphonium or baritone players — this is a tuba shank
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
Equivalent to a Miraphone C3
If you have played a Miraphone C3, expect a similar rim and cup feel here.
Detail 03
67B4 exists as a sibling
The B4 is the same family with a shallower cup, aimed at F tubas. Higher, brighter response.
Detail 04
Standard Series
Yamaha's production line, not a custom shop piece. Consistent unit to unit and easy to replace.
Detail 05
Silver-plated finish typical of the line
Plating wears at the rim over years of use; some players react to nickel under worn plating.
Final check
Know before you order
- 01Check your tuba's receiver — European and American shanks are not interchangeable
- 02Mouthpiece only. No pouch, brush or case included
- 03Switching mouthpiece sizes changes intonation; allow adjustment time before a concert
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will this fit my BBb tuba?
It is a standard tuba mouthpiece. Confirm the shank taper against your instrument's receiver before ordering, since tuba receivers vary between makers.
02What is the difference between 67C4 and 67B4?
The 67B4 has a shallower cup and is aimed at F tubas. The 67C4 is the deeper of the two, corresponding to a Miraphone C3.
03Is this a good student mouthpiece?
Yes. It is a production standard-series piece, consistent from unit to unit, so a replacement feels like the original.
04How do I clean it?
Warm water and a mouthpiece brush. Avoid abrasives on the plating and dry it before storing.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
9 detailsOther
- 64
- Bach 25, with smaller rim diameter
- 65
- Bach 25
- 66
- Schilke Helleburg
- 67
- Bach 22
- 68b
- Schilke 69C4
- 66b
- Schilke Helleburg, with shallower cup
- 66d4
- Bach 24AW
- 67b4
- Miraphone C3, with shallower cup (for F tubas)
- 67c4
- Miraphone C3
