Best Brass HR-3D mouthpiece for horn, cup diameter O 17,80mm, cup depth: mildly shallow, O 4,00mm throat, gold plated, similar yamaha 32B (larger)

Best Brass HR-5C mouthpiece for horn, cup diameter O 17,50mm, cup depth: medium, O 4,50mm throat, gold plated, produces rich harmony, this model has velvety blow-feeling and a great balance of resonance, similar bach...

Best Brass HR-3B mouthpiece for horn, cup diameter O 17,80mm, cup depth: mildly deep, O 4,70mm throat, gold plated, similar alex. MY15 (larger)