TubeNet

“..........Helleberg 5E Euphonium Mouthpiece. This mouthpiece has the rim comparable to a Bach5G but is really deep producing a rich dark sound. The classic tuba shape at a euphonium mouthpiece size.â€

imperialbari wrote: Who is the maker of the illustrated mouthpiece? Is it distributed through music stores?

Klaus Smedegaard Bjerre

The Helleberg "signature" euph mouthpiece is made by Conn-Selmer. It should be available from any Conn-Selmer dealer.