K&K linestage anyone?

Has anyone ever listened to one against the big name preamps (cary, ARC etc)? I am very happy with my SLP-05 but have been told the K&K is amazing. anyone?
I have one and I love it. It is the proverbial "giant killer". It is fast, transparent, neutral (to me) and most important - musical. Kevin is very helpful and helped me debug one very simple mistake I made in assembly. I would love to hear the current K&K phono preamp. IMHO. Jeff
Oops. You said linestage and I meant phono stage. My bad. Jeff
I've had the line stage...mood (or moon...can't remember) indigo and also one of Kevins amps...PX-25...great stuff!
anyone else?