Replace Amp or Preamp?


First let me start by saying that im very satisfied with my budget system which currently consist of:
Electron Kinetics Eagle 400 mono blocks
Mcintosh CR10 zone control preamp
Theata data basic/Theata data universal 3 transport
Dunlavy SC4 speakers

I do notice that on some difficult passages I get a little jumble in the music not enough to make me disatisfied but I do notice it from time to time. I have been told by some that the weak point is the CR10 seeing how it is not a true preamp but more of a zone controler. Ive had one person blame it my amps saying that they were good bass amps but thats about all. To each his own but I love the amps as I find them warm and musical.
I have looked at couple preamps but not sure what direction to go thus far im looking at the following:

Audio Experience Symphonies tube preamp
Theata Theta Casablanca

Ive looked at several older Mac preamps but can not bring my self to pay more for a piece of equipment than it cost brand new.

Any suggetions on the 2 preamps mentioned above would be great or any others in the $300 to $500 range that are currently avaliable would be great. For those that think I should be looking at amps as the weak point what do you think of the emotiva XPA-1 amps or any recomendations in the $1000 range?

Thanks
2channeljunkie
2channeljunkie
Your digital front end is several generations behind the times, You might try to borrow a newer DAC and, for purposes of getting a handle on the preamp position, try one with decent integrated volume control. A Benchmark, for example.
Drubin both Data's are just transports. I forgot the name of my DAC as I put this post together. I will look when I get home and add it to this post.
Your Pre-amp is definatley the weak link. I owned the MAC CR10 and it is average at best. I like your suggestion of the tubed pre or maybe try and find a NAD C162 which is an excellent pre-amp for the money. (maybe $350 used?)