Auditioning room perfect via McIntosh men220

I know that I’m not supposed to like this box in my signal chain. But I gotta say, it is easy to set up, makes a notable difference in my system, is fully defeatable for tracks that I prefer without it and it has adjusted the area of my system that I was most troubled buy - a thin quality to the low end.
i had honestly thought that either my speakers or my amps needed an update. But this little box might just do the trick. Interesting.
system- 
aurender n10 to Berkeley Dac to JDRG M7’s to audio physic scorpios.