Yes that's the point of the line out.If I connect the line outs to my powered monitor speakers, will I be able to get sound from my monitors?
The convention of line outs is that it doesn't defeat the internal speakers. The manual is not definitive on this point, but 2 observations:Will this defeat the sound from the THR30II?
Yeah, looking at the product page, I'm not seeing anything that could be used as a port for any kind of footswitch, but right near the top of the page it says:Doesn’t look like you can???