As a long time Synergistic Research customer and user, I finally recently became an authorized Synergistic Research dealer. As part of my opening order, I purchased a Master Fuse and just put it into my Aurender N30SA, replacing a Synergistic Research Blue Fuse. I’m immediately noticing a slight increase in soundstage depth, less edginess than the blue, and a bit more clarity. I can’t wait to hear how this improves through burn in.
FWIW I only have one Purple Fuse, the one that came with my SR Ethernet Switch UEF. Everything else downstream has had orange fuses for the last year or so.