D duykeu New member Joined Aug 19, 2018 Messages 1 Aug 19, 2018 #1 Hi everybody!! I'm from VietNam, my English is not good, but I hope somebody can understand and help me! I have a JP-15, and when I open volume control of Piezo, OMG very noise!!! Please help me!!!!
Hi everybody!! I'm from VietNam, my English is not good, but I hope somebody can understand and help me! I have a JP-15, and when I open volume control of Piezo, OMG very noise!!! Please help me!!!!
