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
My Channel Islands come tonite. So in a few days to a week I'll give an update. If I'm lucky all goes well and the warm sound and good bass control will mate well with the hard to drive, bright Thiels. Not sure how long it will take to break in these amps enough to get a feel for the sound and dynamics, but it better be sooner than the 30 day trial period!
Ok. Hooked up. First impressions - so far promising for being completely green out the box. No glaring flaws. Highs are a bit softer, not so edgy. Simon and garfunkle live seems more "live".
Ok, bass is more resolved and has more heft and punch with better body. Dave Brubeck's "take five" drum solo towards the end of the songs is real nice!
I have had good partnerships between my Thiel CS2.4SEs and my Bel Canto REF1000Ms. If I had the choice, I would have preferred the REF500Ms. They use 3rd gen ICE modules and seem a little less lean than the REF1000Ms.
I'd be willing to bet that the Thiels will sound much more balanced after they break in. My Merlins sounded very bright and tizzy until they got some hours on them. Now they are VERY smooth and the bass is incredible. They hadn't been played very much right before I bought them. I suspect the woofers had to loosen up so that the balance between lows, mids and highs was correct. The tweeter has calmed down and gotten smoother too. Unfortunately, break-in time and dealers' return policy don't always match up. Search the forums for break-in time on the 2.4s and play them as much as you can (even if you're not listening). You're new class D amp should make that economical.