[For trombone]
[For French Horn]
The Evus III soundproofer with built-in electronic module is attached to the inside of the bell so you can listen to your own sound from the headphones. Incredibly lightweight and compact design. It maintains a natural blinking and tone while the excellent sound reduction effect allows you to play without any distractions. It also comes with a karaoke CD (4 songs) and a mini sheet music music and a connection cable that allows you to connect your MP3 player and enjoy playing your favorite songs. Compare to conventional products: It is slimmer and less protrusion when installing the bell. In addition, the digital echo function has been changed to a dial type, allowing you to adjust it steplessly.