Iam evaluating a Elrod EPS-3 signature, right now on my Krell, FPB 200 power amp AND IAM IMPRESSED!!!! just when you think your system couldn't get better it does with the Elrod. Subtle detail, cleaner without taking away from the music, more bass extention. Not sure if $1650!!! justifys!!?? these re-finements, oh what the heck you only live once. All I can tell you if you get one you'll be hooked!!!!!!