I currently run Pass L and Threshold T200 (Pass design). While one of my friends uses Pass P and Pass X series (speakers....Electa Amators and Thiels) We've circulated Cardas Golden, Harmonic Truth, MIT Shot and ref 350, Audio Quest Python, etc. I think you might wanna try the Python between the amp and preamp!...might just be the ticket for your woes!..? It's very clear and detailed, great bass and soundstage, but with a slight forgiving character to it. Seems to work great matched with more revealing/agressive cables up front, while the Python sits between your amp and preamp!...good luck
