The YEP321S is an excellent choice for pro doublers or serious amateurs. It features a strong warm tone, and is easy to play, with accurate intonation.

Intermediate Series

Key: Bb

Material: Yellow brass

Finish: Silver-plated

Valve: 4 top action

Bell: 280mm (11")

Bore: 14.5-15.5mm (0.571-0.610")