„Лучший тренажер для амбюшура!“
„Great embouchure trainer!“

Artur Ermakov
Trumpeter, Novosibirsk Philharmonic Society, Russia


“I highly recommend this device. Myself, my students and many of my customers of my web store find it really fantastic. Congratulations on an excellent product”

Steven Mead, Euphonium Soloist, Great Britain „BBC Best of Brass“ (1983, 1985), „Euphonium Player of the Year Award“ (1983, 1986)


U-Trainer® – the basic training device for wind players

NEW!!! The U-Trainer®-Set for brass players

Successfully playing a brass instrument requires a correlation between lip tensity and the tubing length of each brass instrument. The lip tensity is dependent on embouchutre muscles reacting to the flowing air in the mouthpiece and triggering vibrations. The U-Trainer®-Set was designed to improve these fundamental muscular demands.

Our SET FOR WOODWINDS is in the phase of development. The U-Trainer is still singly available woodwinds.


U-Trainer Film

The film explains how the U-Trainer works. It is available in german and english.



Besuche uns auf dem ARENA MUSIKFESTIVAL am Sonntag, 4. März 2018 von 16:00 bis 20:00 Uhr

Meet us at the musikmesse plaza in Frankfurt , Saturday,  April 12, 2019, 10:00-18:00 h