Conn vs Yamaha Trombone Mouthpieces

Conn offers 19 trombone mouthpieces (made in United States), while Yamaha has 37 models (made in Japan). Below we compare both lineups side by side to help you choose the right brand for your playing style.

Conn

Models19

Avg cup—

Avg throat—

Common styleGeneral

CountryUnited States

Yamaha

Models37

Avg cup25.69mm

Avg throat6.75mm

Common style—

CountryJapan

Conn vs Yamaha — head-to-head comparisons

All models

Conn (19)

Yamaha (37)

Frequently asked questions

Which brand makes better trombone mouthpieces — Conn or Yamaha?

Neither brand is universally better. Conn has 19 models and Yamaha has 37. 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 Yamaha trombone mouthpieces compare in size?

Conn averages N/Amm cup diameter with N/Amm throat. Yamaha averages 25.69mm cup diameter with 6.75mm throat.

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