Ring Ring. Hi Willy, what I can I help you with? Your stereo is broken? What would you like me to do? Your selling the boat, and you want me to fix it? Okay I guess. What is it doing? Nothing but making a little whirring noise when it has power? You tested the red wire and it has 12 volts? Does the yellow wire have 12 volts also? What do you mean it doesn't have a yellow wire, go and look again.