good luck with it. I can see why there's a problem- 0.33v for full output is incredibly sensitive. The avg cdp now has approximately 2.5v output, so you have to wonder what they were thinking! Also, watts are in a log scale, so there's not all that much difference between an SET 300B putting out 8 watts and the 24 of yours. It would take 80 watts to double the 8. Lots of people think it's linear and the 24 is 3x as many. Some also think headroom matters...many don't.