Conn vs Warburton Trumpet Mouthpieces

Conn offers 29 trumpet mouthpieces (made in United States), while Warburton has 5 models (made in United States). On average, Conn cups measure 16.38mm versus 16.32mm for Warburton. Below we compare both lineups side by side to help you choose the right brand for your playing style.

Conn

Models29
Avg cup16.38mm
Avg throat3.66mm
Common styleLead
CountryUnited States
vs

Warburton

Models5
Avg cup16.32mm
Avg throat3.66mm
Common styleLead
CountryUnited States

All models

Frequently asked questions

Which brand makes better trumpet mouthpieces — Conn or Warburton?

Neither brand is universally better. Conn has 29 models and Warburton has 5. 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 Conn and Warburton trumpet mouthpieces compare in size?

Conn averages 16.38mm cup diameter with 3.66mm throat. Warburton averages 16.32mm cup diameter with 3.66mm throat.