Dan Wright of ModWright installed them in my player, but since he did a lot of other work at the same time it's hard to say how much was them and how much was the other work he performed. I'm thinking of having them put into my amps right now just to see if they can give me that extra bit of clarity (then I might try the speakers). I know this seems backwards since they are reputed to have the greatest effect on the speakers, but the amps are much easier to move, and the exterior less likely to be damaged.
Greg
Greg