avalio trocas Roland, Korg, Yamaha, kurzweil, Piano Digital,pearl, gretsch, Controlador,Fender,Gibson,Epiphone, Ibanez, Tagima,strymon Boss,Fire,electroharmonix,Fuhrmann,Tc eletronic, Behringer Alesis,Nord nux, mxr, xotic. Rua Mario Quintana Lote 17 Quadra 2 arsenal, São Gonçalo Whattsapp