I will check this all out, Thanks Eric
Finally, have a bit of time to play with Roon, so by the "Lower One" you refer to in the Parametric EQ, that would be "Q" so set that to 5. Then the "Upper One" the "Frequency" at 100.
How about the middle one "Gain" where do you suggest this to be set?
Before bugging you I did Google this, but not a lot of information on this so it seems.
Thanks for the suggestion & the help!
Oddly enough I was running a pair of Goldenear ForceField 4 (10") subs which I sold. It seems, at least for 2 channel listen, my Martin Logan Spires with a frequency response of 29–23,000 Hz ±3dB along with the 10" woofer already on board, produced more than sufficient base. I am considering downsizing to either bookshelf or smaller floor stander which may lead me back to subs?