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
Conn vs Warburton — head-to-head comparisons
- Conn Helleberg 7B vs Warburton 3M
- Conn Helleberg 7B vs Warburton 5M
- Conn Helleberg 7B vs Warburton 5SV
- Conn Helleberg 7B vs Warburton 2M
- Conn Precision 4 vs Warburton 3M
- Conn Precision 4 vs Warburton 5M
- Conn Precision 4 vs Warburton 5SV
- Conn Precision 4 vs Warburton 2M
- Conn Connstellation 5BN vs Warburton 3M
- Conn Connstellation 5BN vs Warburton 5M
- Conn Connstellation 5BN vs Warburton 5SV
- Conn Connstellation 5BN vs Warburton 2M
All models
Conn (29)
Helleberg 7B
16.20mm · Medium · All-round
Precision 4
16.41mm · Medium · General
Connstellation 5BN
16.76mm · V.Deep · Orchestral
Connstellation 5BW
16.76mm · V.Deep · Orchestral
Harry Glanz 5M
· Medium · Lead
Connstellation 9BN
15.88mm · V.Deep · Lead
Harry Glanz 7M
· Medium · Lead
Imp. Precision 1
16.56mm · — · General
Imp. Precision 2
16.41mm · — · General
Imp. Precision 4
16.41mm · Medium · General
Imp. Precision 5
· Shallow · Lead
Precision 1
16.56mm · — · General
Precision 2
16.41mm · — · General
Precision 3
16.41mm · Medium · General
Precision 5
· Shallow · Lead
Connstellation 5CN
16.76mm · — · Orchestral
Connstellation 7BN
16.42mm · V.Deep · General
Connstellation 9BW
15.88mm · V.Deep · Lead
Connstellation 9CN
15.88mm · — · Lead
Connstellation 9CW
15.88mm · — · Lead
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.