Yamaha YAC LANDGREN-GP Signature Series Nils Landgren Trombone Mouthpiece with Gold-Plated Rim/Cup
Yamaha YAC BOBOSOLO Signature Series Roger Bobo Solo Tuba Mouthpiece with Gold-Plated Rim/Cup
Yamaha YAC BOBOSYM Signature Series Roger Bobo Symphonic Tuba Mouthpiece with Gold-Plated Rim/Cup
Yamaha YAC PSULLIVAN Signature Series Peter Sullivan Trombone Mouthpiece with Long Shank
Yamaha YAC YEO Signature Series Douglas Yeo Bass Trombone Mouthpiece with Gold-Plated Rim/Cup
Yamaha YAC BOBOTT Signature Series Roger Bobo Tenor Tuba and Euphonium Mouthpiece with Gold-Plated Rim/Cup
