sry if I have confused you. I replaced the GE blue with CPT 300.
let me clear it up
i have the GE blue for my front end(pre amp, Yggdrasil). All my front end are plugged into furutech ftp615 into torus2. The cable connecting the furutech ftp615 and torus also blue GE.
the CPT was tried in all of this positions include into front end, between ftp 615 and torus. Every time the soundstage just got compressed so hard that the singer was transformed from a holographic 3D image to a tiny and flat sound. The sound was also so thin and dull compared to the much fuller warm sound from blue GE cable.
If if you read earlier posts in this thread, it was general finding that CPT beat Red GE cable in front end component. No body tried CPT vs blue GE cable in front end component. Which lead to my conclusion that blue GE may have been better for front end. I need BOB GROST comment on this.
furthermore, this lead me to idea that I should upgrade the iec plug in my blue GE to Furutech fi-50 ncf. Wondering if that can be done locally or I would risk damaging the graphene inside. PleSe note the furutech FI-50 plugs cost more than the cable itself. That's how good these graphene cable is.