Thanks for your advice! But I am pretty sure it comes from the "corner problem" - on the right side there's just so much more open space. For my comparisons of the two/three amps I had not used any DSP and my sub was silent

That's why I had to turn the balance to the right quite a bit.

About speaker placement: basically everywhere it is recommended to pull the Dynaudios away from the wall, which is what I did in the beginning. When I got my UMIK-1 and started to measure and play around with speaker positioning it turned out that they should be much closer to the wall (in my case). Placing the sub was also counter intuitive - but the corner is just the right spot and it dials in great with the Minidsp with help from REW. Anyway, the Minidsp with Dirac was the biggest game changer in my Hifi journey. Quite amazing.

I did try to get a furry cat to take advantage of their legendary absorbance factor - as you see I got stuck with a short haired dog which he spreads liberally around the house.

Btw, I like this discussion much better now. Still listening to the Fosi Monos...

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