I used my X1 on a gig this weekend and a high pitched continuous noise came out of my amp all night. It was a sort of a whine that was controlable with the master volume control of the X1. Master volume off, no whine, master volume on, high pitched whine. From my organ repair days I would call this sound clock noise. I recall another post from way back that said the X1 was noisy at rest. Any suggestions out there? Who repairs these things? DonM bought it new I think in October. Is there any warranty on it now?
Thanks,

Tom Cavanaugh