Not sure if this is the right place to ask but im trying to build a new Controller ( Volume up, down, Bass, power, aux, ect) for my speakers. Old pod broke and got thrown out some time ago and company stoped making parts. Im not a tech person but ill put down everything i know about the controller in hopes one can help me. Model was MX6021, It used male 8-pin mini-DIN cable...It had volume +/-, Bass +/-, and most importantly it switched on the subwoofer which the speakers connect to. I really have no idea where to start on buying electronic parts..Thanks in advanced if anyone replys.. Here are some links for pictures..