So i played at home for 3 hrs tweaking my new rig for tonights shows and it was perfect. now im at the gig as im getting some weird ground hum on my high gain channels on certain guitars.
My universe sounds fine.
The EMG equipped tele is unusable. Ground buzz in all pup positions.
The passive pup strat is only usuable with the bridge pup and the 4th position.
i had zero problems at home. this is only happening at the club. so what the fuck is the problem? Why am i only getting buzz from 2 guitars with completely opposite pups? Dirty power at the club?
So the active guitar and the single coil strat are picking up hum, but the humbuckers in the UV aren't?
Is the house power super dirty? Power conditioner? Is plugging into a different outlet on a different circuit an option?