Need recommendation for a preamp.

I respectedly disagree with Kurt and forever HIfi
I audition the Ls7 AR, and end up buying the LS8
AR,then I audition the adcom, In my system and in
my opinion the gfp is better,Again in my sytem
the adcom is better.I sold the LS8.Its true why
trust reviewer,the best way is audition it.
I did not buy the adcom because its class A, but
its very musical to my system.That the way to
choose equipment, like Robert Harley says,DO
YOUR HOMEWORK. I THINK I DID.