Pass Labs XP-30 vs Krell Evo 202


Hi,
I am considering upgrading my preamp and would appreciate your help in comparing the Pass Labs XP-30 and the Krell Evo 202. I am also interested in finding out how much of an upgrade each of these will be over my current Classe CP-50.


My current setup is,
Thiel 7.2 Speakers
Krell FPB 400cx Amp
Classe CP-50 Preamp
Esoteric X-03 SACD Player

Note: I have already tried a Conrad Johnson 16 LSII. I preferred the sound of my Classe to this unit in my system. The Conrad Johnson reduced the amount of detail at all frequencies compared to the Classe. The Conrad Johnson also produced images that are big and somewhat smeared together where as the Classe has space between the images. The Classe soundstage also had more depth and width.
cadence151
better also listen to the top end Ayre

are you wedded to SS or maybe ready for an ARC Ref??
Ok, I'm going to get laughed at but you'll never know unless you try it. I know of someone that replaced his Pass XP-30 with a Linear Tube Audio MZ2-S designed by David Berning and says it's better. You will laugh because of the huge difference in price but it's the finest preamp I've ever heard. 
I've heard the Pass XP 30 and. ... well.... um.

It was fine.  It was just fine. I was not moved to tears or anything.

Best,

E
Teajay gives an impression of the Pass XP  30 that is quite the contrast to lancelock and Erik. Different ears and most likely different audio systems.  In reality the Linear Tube Audio preamplifier could be as good  (or better) sounding despite its much lower cost. You really do have to listen to audio components to form an opinion regarding their sonic merits. 

Concerning the Pass XP 30 some will find it to sound astonishing and moved to tears. Others such as Erik will find it less than tears evoking. 
Charles 
cadence151

I would just stick with what you've got, especially the amp as these speakers need that kind of drive .
http://cdn.stereophile.com/images/archivesart/C72fig1.jpg

You could for a trial period try the Schiit Freya preamp it's a 3 in one balanced or single ended  output, with a very good volume control, can be passive, active tube, or active solid state, with the Krells  "Input Impedance 100 kohms, a great match with all three modes.  
At $699 it's a steal and you can return it if not happy.
http://schiit.com/products/freya

Cheers George