McCormack or Quicksilver for Vandersteen 2ci?

Thanks for all the feedback . As somewhat of an experiment I seized an opportunity to purchase a McCormack DNA .5 deluxe.
Yesterday, (the morning after almost having to sleep on the sofa! the wife wasn't too happy about the purchase..) I unpacked it , hooked it up and let it warm up prior to a listen. Initial reaction: way more detail and way more dynamic than my GSI modded Dynaco(starving artist quicksilvers w/ EH EL34's and Gold Aero 6DJ8's). Very exciting and involving. However, there's definitely a hardness, perhaps brittleness to the upper mids/high frequency...female vocals, massed strings etc. Also perhaps as the late great Harvey Rosenberg (the Tube God himself..) would have said, there is a certain "organic , juicy wholosity" to the sound stage (3D tubelike palpability?) that seems to be missing.
Note this is a "deluxe" version of the DNA .5, as opposed to a SMC( I met Steve years ago...) modded version which I'm sure would help, albeit at a price. Perhaps my Pioneer PD65, aural symphonics & MIT 330 IC's, or AI modulus 1 Pre w/ Gold Aero tubes are culprits too?! Help!!! Thanks, Jon

I've recommended the McCormack, but, I've gotta tell you that the McCormack's can be a bit forward. I don't think I would describe tham as brittle though, as despite the afore mentioned forwardness I think they are still rather liquid on top. There are no perfect products, especially at these price points. I'm not sure whether or not more power or upgrades will help, but, they might. I don't think the rest of your gear is at fault. Perhaps your sensitivities/priorities are different than mine and you would prefer the Quicksilver's.

If it's 3-D palpability that you want, then you'll need to stick with a tube amp. Based on your reaction to the "hardness" of the McCormack, I'm beginning to think that maybe you'd better stay with the 2ci with their soft domes and maybe try an Audio Research amp. The Quicksilver might be a little too euphonic.

I'd say that a happy medium would be found with either your current 2Cis and an ARC tube amp (which tend to be more neutral than most tube amps) or switching to 2Ces with the Quicksilver monos.

It's my understanding that the earlier Vandersteen models (maybe even current?) were voiced using Quicksilver amplification.

One final recommendation - There is an ARC D-125 (110wpc $4500 amp) currently listed for $1,000 INCLUDING shipping. That's a hell of a deal and would be a GREAT companion for the Vandersteens. I'd buy it in a heartbeat. As a matter of fact....maybe sleeping on the couch for a few nights doesn't sound too bad.... :)

hi...i have the 2ci's with the ARC d-125....sounds great...and supplys plenty of power for the power hungry vandies...

Richard Vandersteen himself, recommends Quicksilver amps. Enough said? If you like the Vandy sound, and I do.

David