They play

The Echo Mouthpiece

It combines playing comfort, a rich tone that is never harsh, and accurate sound emission… A pleasure to play for demanding ears!
Philippe Berrod
It is a well-balanced mouthpiece: it responds with ease and offers a rich and warm sound, it gives me guidance while allowing me freedom. And to top it off, it plays perfectly in tune over the entire range of clarinet!
Simone Weber
Easy to play and precise in its attack, with a round, flexible sound, but most importantly, it faithfully reproduces the musician's intentions in terms of timbre and colour; it imposes nothing and allows everything!
Joë Christophe