Hi Buckingham - the Cardas Golden PC will most certainly warm things up for you. I never found it to be the ultimate PC for source components since it actually seems to perform better on amps, but at least this will make you a believer about the benefits of aftermarket power cords.
Digital front ends have a way of tossing a large amount of "hash" back into the sound pool. The hash is often perceived as brightness.
You can drive yourself insane by changing interconnects to remove this but the only real way to solve the problem is with a good power cord. Lower resolution ICs will remove or choke the brightness but can also place constraints on the precious signal which audiophiles work so hard to preserve - therefore I must recommend a decent power cord for your source. This will remove the nasties and help you make better IC decisions in the future. Once you feel you've found the right power cord, then you will want to look at your ICs.
Another source of brightness could be your room.
Digital front ends have a way of tossing a large amount of "hash" back into the sound pool. The hash is often perceived as brightness.
You can drive yourself insane by changing interconnects to remove this but the only real way to solve the problem is with a good power cord. Lower resolution ICs will remove or choke the brightness but can also place constraints on the precious signal which audiophiles work so hard to preserve - therefore I must recommend a decent power cord for your source. This will remove the nasties and help you make better IC decisions in the future. Once you feel you've found the right power cord, then you will want to look at your ICs.
Another source of brightness could be your room.