Donny ... I've been using this for a number of years with no problems whatsoever ... but without going into a long story, the internal power supply wires got disconnected from the pins ... Gary told my to send it to him, but I'm trying to find out what wires connect to what pins so I can fix it locally without incurring the expense of shipping it ...

coincidently, I have a Mackie Pro fx mixer that I was using for a bigger gig - 225 ppl - a couple of weeks ago ... set up, everything worked fine ... started the gig, the channel I had the kb in was DEAD !!! ... we never know ...
Sometimes things happen to more expensive gear also ...
just sayin' ...