Hi, guys. My system is as follows: Arcam Alpha 8R (tweeter duty) 2xArcam Alpha 9P (1 ea. mid/bass duties) NAD C541i Proac Studio 200's (fooking heavy!!) Homebrewed IC's and CAT6-based speaker cable. The problem I have is that, although it's fantastic at revealing details, have a good soundstage and the bass starts and stops where it should, there's very little 'boogie' factor. With my old system (AA8R, AA9P(1 of), NADC541i) heard thru B+W DM601(s1)'s, although technically it wasn't great, I always found my feet tapping without realising. This doesn't happen as often with the new setup. :( Can anyone suggest anything? Proviso: I can't afford any more gear and I can't really move the position of either speakers or system. Also, (and perhaps related), can anyone suggest any cheap internal mods for any of my hardware? I don't mind soldering, etc. so, for example, if new opamps will make an improvement, lemme know. If you need any more information, please ask. Cheers, neill