I just purchased Purist HDI interconnects, which are made to go between CDP and preamp and advertised to take the edge off. When the mailman drops them off, I'll try to come to some conclusion about the claim.
digital glare - problems/solutions
I had to take my cd transport out of my system for repairs a couple of weeks ago. i plugged in an old Proceed Transport and the subsequent glare drove me to distraction. To make a long story short i discovered that i had moved the power cord from the dedicated digital outlet in my power conditioner to a regular outlet. Reconnected it to the digital outlet, glare gone. Yeh, i know, i'm probably the last person on earth to have figured this out. Now i remember why i bought the power conditioner for the source components.