[David O'Heare]

I had a problem today with a Yamaha O1V that I bought used a couple of weeks
ago.

I've played with it, set it up, made sure all the channels worked, no
problem. I've had it running for several hours with a couple of things going
into it, worked fine.

Today, trial by fire, in the second gig of the day, I set it up, had 9
channels running, sounded pretty good. The band got partway through their
second tune, and suddenly there was no sound. The lights were all on
properly, screen was lit up, meters showed signal coming in, but the main
outputs and the one omni out I was using produced nothing.

I turned the mixer off, waited a couple of seconds, and then back on. I got
sound for a few seconds, and then nothing. At that point I shut it off,
dragged in another mixer from the van, patched on the fly, and got through
the gig.

Yes, I will take it to a local technician, but I was wondering if anyone had
seen this particular failure type before, or do you have any idea what might
have happened?

Dave O'Heare
oheareATmagmaDOTca