+1 @porchlight1
That is EXACTLY what I've done in my system: I have Maggie 1.7is (modded w/ outboard crossover upgrade--but that's another story), and have the Schitt Lokius sitting between a Prima Luna 300 preamp and a Parasound A21+. Besides an additional 3db boost when "on", the 6 band adjustment make a huge difference w/ low level listening, (actually, any listening), and I can turn it off whenever I choose, easy-peasey. Like you, my normal listening levels are in the 60-65db range. With the Lokius, the bass adjustment allows a full rich sound across the soundstage. I'm very happy to have that unit in the system and eventually I'll move up to the flagship. Good luck!