Need info on amp rec. for these Thiel cs2.4's


Ok, this is my last attempt before I have Crutchfield take the speakers back.

let me say that when things on these speakers sound right it trully is amazing. On most other average CD recordings though the speakers sound tends towards the brighter side. I just recently purchased a NAD M51 DAC and it helped and is a first rate piece of equipent - I have a review on Audiogon if your interested. However, while Im generally happy with the speakers I think either I need to change the amp or get a CJ preamp - ET2 (or similar). Im using the NAD to drive the Amp (a Vincent sp331 - 150 @ 8 ohms and 300 at 4 ohms) directly so no preamp at this time. I hooked up my friends 5082 Adcom for kicks and the treble is good there, but there is no space or dimension to the music. Thus my thoughts on changing the amp. Its flat. He also has a VTL 2.5 preamp that helps by the virtue that it is a tube piece and helps plump up the mids while softening the highs (thus my thoughts of CJ preamp). However sticking a piece of equipment in between the source and amp seems like a backwards step.

Im dedicated to at most $3500 dollars to bring the system in line for the hights. Problem is I have nowhere near me that I can go to listen to the equipment before purchase so its all online for me, so I'd need to be able to puchase it that way. Im not a big fan of used but I could go there if necessary.

Some thoughts on amps:

Channel Islands d200 MKII
Parasound Halo 21

Preamp thoughts:

CJ ET-2
Rogue 99

What my thoughts on what the amp should do is be warm, solid state, not emphsize the highs obviously, balanced or unbalanced, and have at leat near if not more that 300w into 4 ohms. I've heard dampening is important with Thiels but not sure what the numbers mean.

Please any thoughts would be appreciated on my situation here.

My urgency in this is I have till May 17th before I need to tell Crutchfield to take them back.

Now I do really like the speakers and I know many people will tell me to do just that - they are so close to being "there"! But let's use that as a last resort on info here b/c I know I have that option.
last_lemming
congrats on a happy amp pairing it looks like you got a good one. Happy you are giving the CS2.4 a chance, I picked mine up in 2005 and have never desired anything but. What music are you listening to?
I listen to all sorts really, but if I had to try and narrow it down, I like Miles Davis (who doesn't right?), Pink Floyd, Harry Connick Jr., Norah Jones, Classical, Johnny Cash, Queen, Led Zepplin . . . well all sorts. I've just recently added a REL R-328 subwoofer that has really filled out the bottom end nicely and added a certain "body" to the music that is very, very nice as well.
Great tastes, Miles is amazing and it's nice many recordings are available. Take a listen to "In a silent way" on mofi wax, I've yet to own but love the recording. Very relaxing! Pink Floyd division bell sends chills when I listen to it, Possibly perfect sounds. I'm flirting with picking up a 2.2 smartsub if i can find in walnut to match my mains. Let me ask... Do you ever need to go higher than 10 on the BAT volume control paired with the Halo?
Last Lemming,

where are w/ regards to powering those Thiel speakers.
They will require both high current & high power from the amp of your choosing.