I hear complaints all the time about the DC series being too dark sounding. Is it just me, or is that completely untrue? I keep my treble and presence settings on 3 or 4 and keep 2200 and 6600 graphic eq's moderate just to keep it from being bright and brittle. And before you ask, no, nothing is wrong with the amp or my tubes. I actually have JJ tubes, which most people complain about being dark too! Am I the only one who finds the DC (mine is a DC-5) to be on the bright side?