The YEP-321 is an excellent choice for pro doublers or serious amateurs. The 321 features a strong warm tone, and is easy to play, with accurate intonation.
Body Finish Clear lacquer Control Interface
Valve Number of Valves 4 top action Design/Architecture Detail
Bell Bell Size 280mm (11") Bore Bore Size 14.5-15.5mm (0.571-0.610") Material
Body Yellow brass Voices