Ptrck887:
You certainly have excellent cables and so what you read from someone else may or may not apply to your system .A few suggestions:
You are going to have to audition any new cords in your system. The Cable Company has the lending library approach to achieve this. Peter Hansen at the Cable Company has always been helpful with me.
Another approach is to discuss your Synergistic Research set of cables and how it sounds with Scott Walker at Scott Walker Audio. He does have more experience with SR products than any other person except for Ted Denney President of Synergistic Research.
A different approach which is straightforward is to try different wall outlets and fuses in the equipment. SR Red outlets sound significantly different than the Black outlets and the Blue outlets. The Red outlet is more forward (but not bright) and has a funkier type of sound. I use a mixture of Red, Black, and Blue outlets in the three systems I listen to.
A final approach is to try the Perfect Technology Omega E-Mats (sold here at Audiogon in the Tweek listings. I am a very satisfied user as are some other Audiogoners. I would suggest trying one at your circuit breaker, one under your amp, and one under the source. You may find that various noise that is poluting all circuits, and in each piece of equipment to be a source of frustration.
The wonderful fact about the E-mats, and Synergistic Research outlets and fuses is that they come with a 30 day return policy. And the are easy to ship and inexpensive to return.
My systems started with older Audioquest products and I changed over to all Synergistic Research systems and I am very content. The fuses, outlets, and E-Mats achieved that final dialing in that many are looking for.
Best wishes for better listening. Consider going to Rocky Mountain Audio Fest , Denver, Colorado October 5-7 and talking with Synergistic Research and Audioquest in person.
David Pritchard