Bob Reeves vs Kelly Baritone / Euphonium Mouthpieces

Bob Reeves offers 1 baritone / euphonium mouthpieces (made in United States), while Kelly has 4 models (made in United States). On average, Bob Reeves cups measure 25.55mm versus 25.40mm for Kelly. Below we compare both lineups side by side to help you choose the right brand for your playing style.

Bob Reeves

Models1
Avg cup25.55mm
Avg throat
Common style
CountryUnited States
vs

Kelly

Models4
Avg cup25.40mm
Avg throat
Common styleGeneral
CountryUnited States

All models

Frequently asked questions

Which brand makes better baritone / euphonium mouthpieces — Bob Reeves or Kelly?

Neither brand is universally better. Bob Reeves has 1 models and Kelly has 4. The best choice depends on your playing style, preferred cup depth, and tonal goals. Compare specific models head-to-head to find the right fit.

How do Bob Reeves and Kelly baritone / euphonium mouthpieces compare in size?

Bob Reeves averages 25.55mm cup diameter with N/Amm throat. Kelly averages 25.40mm cup diameter with N/Amm throat.