It is important to know the shank size of your instrument. If you're unsure, Contact Us with the brand, model number, and the year your instrument was manufactured and we'll help you out.
Euphonium/Baritone
We have found that Denis Wick Euphonium mouthpieces and the Yamaha 53H tend to yield the best results for Euphoniums. However there are also some very popular Trombone mouthpieces that are interchangeable with the Euphonium/Baritone: