Hi,
I play in a 6 piece covers band. 1 Fem & 4 male vox, Yamaha electronic kit & Tyros 5(through a rack mount DI), Spider 2 Valve (DI'd), Peavey Bandit (Micd) and Bass (DI'd). We use an M20d with 2 L3s, 2 L3t, and 2 L2t as monitors for front of stage with a couple of active wedges for keyboard player and drummer.
We do mainly corporate and function work as we're too big for most pubs. Had the Line 6 rig for year or so with no problems until NewYears eve when we had a particularly important gig with a good agent coming to see us with a view to pushing on in the new year. Started our first 45 mins set and had a great sound until about 6 songs in, at which point the keyboard channel (linked stereo pair) suddenly started to hiss, Really loud, and no keyboard sound. No matter what I did, other than turn the channel fader down, would stop the hiss. When I checked the trim level it was stuck maxed out even though I run auto trim (Godsend). I turned the fader down and moved the Tyros to another channel and patched the guitars through 1/4 inputs to free up XLRs for the Tyros, and we finished the set. During the interval I rebooted the M20d and the problem cleared. I put everything back to how it should be and we started the 2nd 45 mins. Again after about 5 songs, same problem. Rebooted 3 times before it cleared. Our 3rd set was fine though I did reduce the gain on everything just in case I was the problem!!
Question is, has anyone else had this problem or if not any ideas as the rest of the band have no faith in the set up now and want to go back to our old system of Behringer desk with Peavey amps and speakers and I'm getting a bit too long in the tooth for all that weight and wiring!!
Happy New Year everyone!