Bremner Sshhmute Practice Euphonium Mute for Euphonium

These new mutes stand out for the low back pressure they generate, which is the main problem with studio mutes. It does not change the pitch, it helps to develop and open the throat muscles to give more fluidity to the passage of air.
The BREMNER SSHHMUTE Practice Euphonium Mute is a durable, lightweight, high quality mute. 
This practice mute has almost no back pressure and a true intonation consistency over the entire range of the instrument. That's why the sshhmute is the #1 choice for some of the world's top brass players. These include: James Morrison (internationally acclaimed jazz artist), Joseph Alessi (principal trombone - New York Philharmonic), David Elton (principal trumpet - London Symphony Orchestra) and acclaimed ensembles such as Canadian Brass, Foden's Band, Brassband Willebroek and Wellington Brass.
The sshhmute is made in New Zealand and is the fruit of years of research by award-winning cornet player Trevor Bremner.
Weighs only 46 grams (approximately 18% less than traditional metal mutes). Will not dent.