I have not had a chance to demo yet, but with the current offer of £100 off, the new R100 aren't far off the Q300 price wise, besides the obvious frequency range differences stated in the specs, does anyone who's heard both know how the 2 compare. I fancy using my unused read channels, via speaker set B to run a pair of stereo speakers. I had almost decided on the black Q300, but the shiny R100 caught my eye and I can't stretch to the R300