Hello everyone, first post, long time lurker. I'm really interested in his combo but I'm unsure on a few things. I own a Hugo 2 and want to switch to this combo. My first question is which one would be the preamp, secondly I'll be connecting to a naim nap200 so would I connect the dac and hp amp with balanced XLR and the RCA outputs on the dac to the amp, I'm thinking that the dac would be the pre(volume control). Finally how would I switch from listening through speakers to using headphones. Sorry if I'm not making sense.