McCormack .5 with Vandersteen 2CI

You should have your co-worker stretch a bit and wait for a 0.5 Rev. A to come available. It'll probably only be another $200 or so more expensive and is at a completely different level than the stock or deluxe version, and the Vandys will certainly take full advantage of the improvements. Best of luck.

I'm using a Belles 150A Hot Rod with Vandersteen 2ce Sig2's
mated with Audible Illusions 3B preamp. Great senergy. The Belles with a tube preamp is a great combination with Steens.

0.5 was plenty loud in my 23 x 14 room w 2cis. Great match.

I understand Steve McC used the Vandies in his shop when the DNA series was built.

Thank you very much. SMC mods are great. Just needed to know about the .5 before I go any further on this co workers system. $800 is his budget for an amp.

Yes, McCormack and Vandersteen's are a terrific match. I'd suggest a McCormack DNA 1, perhaps with Steve's mods.

yes, they work well together and get fairly loud in my 25x15 room. I have the .5 Rev A from SMC and the 2CE Signatures. I don't feel the need for more power.