Perhaps it comes down to what’s missing for you. That usually leads me to the next upgrade. what more you would like, more warmth, detail, sound stage, layering, extension upper or lower, etc. I know the ARC equipment plays very well with Magnepan 20.7s. Note Maggies are a personnel preference
Weakest link in my system
Just as the title states. What would you say the weakest link in my system is. System includes. B&W Matrix 800 speakers. Audio Research Ref 750s mono amps. Audio Research Ref 6 SE pre amp. Audio Research Ref 9 cdp. McIntosh MQ 112 equalizer. Straight Wire Crescendo speaker cables tri wired. Straight wire Crescendo XLR Interconnects.