After having used my Budda SD 30 (I) for a few gigs, it's clear the amp is considerably more "noisy" on the drive channel than my other amps at gig volumes including my Shiva and Peavey c30. From what I've read, the amp is known as a "quiet" amp. I'm running the amp with the gain at 1:00 and Master at 9-10. Is it typical for this amp to give off this much noise at this level? When our band stops playing all you can hear is the Budda (which I control with the gtr volume, but still noticeable nonetheless). Any thoughts would be appreciated- Thanks!