I did not see any mention of power conditioning. Until you clean that up you cannot accurately assess the other elements of the system. The harshness you mention could very well be from dirty power - I doubt that it is coming from the excellent equipment you have. Clean it up, and then you can address system synergy, acoustics, etc. - if you even feel the need to at that point.
Broke and still not happy
I like new country and good old rock & roll. My system sounds sterile, flat sounding,not musical and harsh in the highs.I have been playing bass guitar in the same band for 35 years for a living,I think I know what music is suppose to sound like. This is my gear.
Sonic Frontiers Line 1se,Classe Cam 200s,North Star Design Dac&Transport,Sonus Faber Cremona Auditors,Rel sub.Cables are balanced Nirvana SL pre to amps,Nirvana SL to speakers and Nirvana SX from source. Vibrapods under everything but amps. Echo Busters.HELP
Sonic Frontiers Line 1se,Classe Cam 200s,North Star Design Dac&Transport,Sonus Faber Cremona Auditors,Rel sub.Cables are balanced Nirvana SL pre to amps,Nirvana SL to speakers and Nirvana SX from source. Vibrapods under everything but amps. Echo Busters.HELP