K &K Audio Phono Stage Upgrade

Have any members had it done and what are your thought about
the improvement.This is the Tube phono Stage.I had it done,
Wow. This is really mind-blowing. I was just about to post a thread on this very topic when I saw this. I have had the K&K phono stage for a little over one year. For those that don't know, the K&K is nearly identical to the Art Audio Vinyl Reference (without the badge), having been designed by K&K's Kevin Carter. In original form (available as a kit or pre-built), it is as good or better than anything else I've heard up to about the $4K price level.

Another A'gon member suggested to me that I try the upgrade (only $85) since we had shared views with respect to the stage's virtues previously. I have to agree with him and with Blcube in that it is just a fantastic upgrade, and CHEAP for the benefit gained. It provides sound that is even more liquid and more realistic than before - and that's saying a lot. I will be anxious to compare it with even more expensive units (recognizing that price does not necessarily mean quality) to see how it stacks up. In any event, the K&K is a winner in every respect and most highly recommended.
I did the upgrade last week. I agree, it is well worth doing.

Results: better punchier bass, more nuance across entire frequency range, better PRAT, and like 4yanx said more liquid sound.
It's been more than two months now since I've upgraded mine now and it's gotten even better. David, give yours some more break-in time. Then do your comparing.
Well, even in two weeks, mine has shown dramatic and positive improvement, John. Thanks for the heads up. If it keeps getting better, I will be pants-peeing thrilled! :-)