Home / Forums / General melodica discussion / Sound Test Hohner Professional 36 & Wooden Yamaha P-37D / Reply To: Sound Test Hohner Professional 36 & Wooden Yamaha P-37D Reply To: Sound Test Hohner Professional 36 & Wooden Yamaha P-37D July 4, 2016 at 11:22 pm #7340 Alan BrintonParticipant Very nice, Bruno. Both sound very good. Have you compared the wooden P-37D with a regular one?