alright...i posted this on harmony central, but i wanted your opinions also. i have an svp pro, with a qsc rmx 850, and a peavey 8x10. at a show the other night, i basically had to crank the amp to keep up. the sound was very distorted, and i couldn't calm it down. just couldn't keep up. i bought this set up to replace a hartke 3500, and so far...it isn't doing what i wanted in terms of volume. the sound is getting really distorted. it sounds great at a low volume at my house, but live is a different story. so i started thinking that i hooked things up wrong, but after looking at it...it's right. so i started thinking that this is just the sound of the svp, and that maybe i'd be able to get a cleaner tone (at that volume) with a sansamp rbi. i have a bddi that i used to use with the hartke (didn't use it live much, because i didn't feel like messing with having foot pedal around). the guys at harmony central said to keep the svp and retube it because that is most likely the problem. so what do you guys suggest?