Vandersteen 3ASigs amp?

I've he's used ARC ref or Cary V12 amps for the van 5's, and mccormack's with the 3a's. I've owned the 3aSigs and greatly favored the dna1reva amp with them. I'd go for a mccormack dna 1,2,225. I preferred it to my vt100 with the 3aSigs (vt100 didn't have the authority). Either amp was pretty good. There just seemed to be a synergy with the dna's. I know mccormack uses a 3aSigs to voice the RevABC dna's at their hotrod shop.

I will chime in with the Mccormack. I use a pair of DNA .5's in a vertical biamp with my 3A Sigs. Awfully good sound. After I added a pair of 2WQ's, I don't see how it can get any better. I honestly didn't get as good of high frequency purity with the hower powered McCormack's and I didn't care for the newer models. They sound a touch grainy to me.

Bigtee, are your DNA-.05s stock or modded by SMcAudio?

Bigtee- Did you compare a higher power DNA 1 to a pair of 0.5s bi-amped?

I auditioned both the ARC VT100 and the VT100MKII (which I own)on the 3'S. I thought the MKII version was a very nice match with this speaker. It seemed a good deal more powerful and had more control at low and moderate volume levels.