Yes my 7500 is plugged into the APC. I only use 4 channels to power my Maggies and two of those are feeding ribbon speakers so the power draw is within the capacity of the APC. I live near Hendersonville and we get a lot of lightning sometimes and we are surrounded by trees. Even at full power the amp doesn't overload the APC and I like having it protected. Outlaw recommends you just plug it into the wall.
_________________________
Music system
Model 990/7500/Magnepan 1.6 QRs/Technics SL1200 MK2/Aperion S-12 Subwoofer/OWA3/Sony NS75H DVD
APC H15 Power Conditioner

TV System
Large Advent Loudspeakers/ Polk center/Monoprice surrounds/Panasonic Viera 42 inch/Onkyo HT-RC260/Sony BDP S590/Directv


Home Theater System
Onkyo PR-SC886/Outlaw 7125 Klipsch RF-82 L/R,RC-62 center, RB-35 SR/SL, BENQ HT1075, Outlaw LFM1-EX/OPPO BDP-83/Directv
Harmony ONE
Blue Jeans and Monoprice interconnects
APC H15 Power Conditioner