I have a problem I had my Sony xe-90mkII equalizer hooked up to my radio, I have yet had a chance to hook up an amp to it yet. My problem is that it is not powering up anymore. I thought I may have toasted it when my coffe cup turned over , but not much came out (got a cup holder now) I hooked it up to my truck and it is powering up .What can be my problem .I used a test light , and there is power to the plug that plugs into the EQAny thoughts would be appreciated
Thanks