Well, here's a quick demo:

http://www.box.net/shared/hh9dc9i5x7

Please pardon the boring song and me sucking. This ends up sounding pretty much like everything else I do, so maybe it's not the amph. Hmm...

So anyway, is this dark? Seems like it to me, but I'm coming to the conclusion that's just what I like. For this, every knob but the master (at 9:00) was at 12:00. I used my Agile and had tone at 10, in the middle position, with both volume knobs at 5.