Home / Forums / General melodica discussion / What tube & mouthpiece can I buy for Hohner piano 36? / Reply To: What tube & mouthpiece can I buy for Hohner piano 36? Reply To: What tube & mouthpiece can I buy for Hohner piano 36? January 14, 2015 at 4:23 pm #3754 Bruno TraviParticipant Hi Melodica-Me, the Hohner Professional 36 trumpet mouthpiece is the same of the the Hohner Piano 36 trumpet mouthpiece? The hole in both is the same? Thanks