Home / Forums / General melodica discussion / Mic/Pickup for Yamaha P37D / Reply To: Mic/Pickup for Yamaha P37D Reply To: Mic/Pickup for Yamaha P37D February 11, 2021 at 6:50 pm #13193 Melodica-MeParticipant Contact Greg Myers and request a smaller suction cup. They have (2) sizes available. if you look at the ultimate kit it shows both suction cups. They are very helpful there. Melodica-Me