Home / Forums / Buying a melodica / Suzuki A-34C vs M-32C / Reply To: Suzuki A-34C vs M-32C Reply To: Suzuki A-34C vs M-32C April 7, 2016 at 5:24 pm #7026 KumaParticipant Hello all! I am also interested in this topic, especially if there is a volume difference between the M-32C and M-37C. Cheers, Kuma