Erman Aydöner is a Turkish mastering engineer. He worked for many important artist like Sezen Aksu, CIRCUS, Ciwan Haco, Roger Jeager, Dutch Falconi, Vellúa, AYNA, Presidential Symphony Orchestra, Deniz Arcak, Akın Eldes, Burak King, Enes Batur, Zekai Tunca, Suavi... He is the author of the books Müzik Yapımında Mastering (Mastering in Music Productions - first book about mastering written in Turkish) and FAQ About Mastering.