Home / Forums / Melodica construction, repair and maintenance / Melodica Muffler, and More? / Reply To: Melodica Muffler, and More? Reply To: Melodica Muffler, and More? November 30, 2016 at 9:20 am #7877 Alan BrintonParticipant I am experimenting now with some other materials: wood, cardboard, and double-sided foam tape. But it’s 2:20 AM, so I’ll call it a day.