KRK ERGO

I also tried the Ergo in my system hoping it would enable a better placement of my Harbeth 40.1 speakers in a room with 12 foot high slanted ceilings. I did A/B with and without the Ergo and found absolutely no difference other than it decreased the gain significantly so volume knob had to be increased to achieve the same results. Customer service???? No answers, no replies. Unfortunately, I went beyond the return window so it's now in a box in the closet should anyone have interest, it is available.

Just out of curiosity how did you a/b?

You can easily hit the focus/wide button to turn it off and on

But that doesnt change the gain level which is why I am curious.

I A/B'd them by listening with the machine indicating a 95% room knowledge in the on position and then removing the machine and putting my interconnects back in place. Absolutely no difference with the exception of a decrease in gain with the Ergo in place.