Selmer Paris 'Concept' Hard Rubber Alto Mouthpiece-NEW
This piece is very warm and pretty sounding with a bit more resistance than the S80 and a bottom end that speaks very well. Classical players who want a darker sound will love this mouthpiece!! .0582" facing with a round chamber. Medium Chamber a medium chamber keeps the air-stream the same size as it moves through the mouthpiece which creates a centered and focused sound.