Detail 01
Replica of a player's personal mouthpiece
Dimensions follow one specific artist's setup rather than a graduated size chart. Fit is take-it-or-leave-it.

Independent shopping perspective
Replica of Douglas Yeo's personal bass trombone mouthpiece, made by Yamaha. For bass trombonists who want a large-bore-oriented mouthpiece with a specific pedigree.

Strong match
Consider the trade-offs
What matters in use
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 01
Dimensions follow one specific artist's setup rather than a graduated size chart. Fit is take-it-or-leave-it.
Detail 02
Shank taper must match your leadpipe. Bass trombones typically take large shank, tenors small shank.
Detail 03
Consistent plating and machining tolerances, so a replacement years later should feel the same.
Detail 04
Above stock student mouthpiece pricing, in line with other name-signature brass pieces.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Only if the shank matches your leadpipe. This is a bass trombone design, so check your horn's receiver size first.
No. Warm water, mild soap and a mouthpiece brush weekly. Avoid abrasives on the plating.
Plating isn't something I'd assume — check the finish before ordering if it matters for skin sensitivity.
It changes the response and resistance you work with. It won't replace air support and practice.