So i bought myself a DD2 and i tested it and there is a strange sound coming out of it, it sounds like only the bass is coming out. My DD also has the center gear problem but that can be fixed. Any idea why there is only this strange noise coming out of my Walkman? P.S I recorded the strange noise through audacity, maybe it helps to find the solution for the problem(HEADPHONE WARNING! It is quiet loud so turn your volume down ) Thanks in advance, Dennis