Help with upgrading Pre Amp

Thanks great response considers AR LS 27 Great reviews.
I was using a Harmon Kardon Citation A 1963 decided to sell because of it age small things seam to alway go wrong with it and Richard is very busy thees days. The Infinity is built like a tank and a fine pre amp but after seven years its time to up grade.

I will research the Rogue RP-5 and Backert Labs Rhumba Extreme today and get back with you. Thanks or the great advice!!!

..... things for the most part are back the normal in NO
Decided to move to Metairie La just a minute away.... New Orleans is getting a bit expensive not the same town i grew up in
 
Regards Larry

I second the RP-5. Very versatile. Tape/eq loop, phone than can be switched to a regular input, mono switch. Every function can be controlled with remote control. I plan on upgrading tubes next year, but stock JJ's sound fine. A Rogue rep told me that the RP-1 is 85% of the RP-5 and a bit cheaper. 

Can anyone tell me is the much difference in the Audio Research LS 26
and LS 27? Sound ......etc?

Wyred 4 Sound STP-SE Stage 2 pre is incredible. I used to have a Pass XP-20 & the STP-SE Stage 2 is way better.