Had an interesting experience with my inears at Saturdays gig.
Sound checked, all fine, as normal.
1st set, sounded great and really happy. Few adjustments on the pad to my aux send (using Soundcraft ui24 system). Great 1st set.
Start of 2nd set. Quick check, make sure it's working. Hmm, sounds a bit less bassy than it did. Checked the volume pedal. Ok. Checked the plugs. Ok. Checked the jack wasn't 1/2 out. Nope. Ah, maybe the FoH isn't up yet. That'll be it.
Start the set. Better, but still not as before. A bit treblely than before too. And more ambient.
Ah well, carry on.
Gig went very well, and at the end took off my iem's and turned to pick up my hearing aids and couldn't find the dammed things. Had they dropped on the floor?
Nope, I'd left the stupid things in my ears and put the iam's in as well!
Dooh!