When I had the Magnum upgrade done on my Rogue Audio 88 it clearly improved sound staging and tightened up the bass. However, the overall improvement to my Rogue Audio 66 preamp when I had that upgraded to Magnum was even more significant than that of the 88.
upgrading Rogue 88 to Magnum or buy 120 monoblocks
I've had a Rogue 88/99 combo with Meadowlark Shearwater Hot Rods for about 2 years and would like to improve sound staging and get a little more "pop" in the bass. I'd love to hear about others experiences when upgrading to the Magnum 88 vs just buying the 120 monoblocks. Thanks