McCormack Amps w/upgrades or other SS/Hybrids


Hello. I just read an excellent review written by Chip Stern on the DNA 500. I also went to Steve's website and saw all of upgrades. Do any of you have experience with his Platinum upgrade? Would you mind describing the amp's sonic atributes and how it compares with other amps with which you are familiar? I currently have a VAC 70/70 mkIII amp, a First Sound Prescense Deluxe MKII preamp, an Audio Logic 24mxl DAC, an Accustic Arts Drive I transport, Merlin VSM-M speakers, Cardas Golden Ref int.s an SCs, Michael Wolff carbon ribbon PCs, and it is all plugged into a BPT 3.5 ultra.

I do like the VAC with vocals, strings, and non-complex music. However, in my 18 X 26 room, it runs out of steam. Also, I have to keep the doors of my Salamander cabinet open while it is running. With small children, I need to constantly watch that they do not get near it. I have been considering the new Dartzeel amp or a Lamm hybrid. The upgraded McCormack might be a possibility, too. Any thoughts would be greatly appreciated.
brooksl
Brooks1,
You should consider the Berning amplifier, for a couple of reasons:
1)Even though it's rated same power as the VAC, I think you'll have a tough time getting it to "run out of steam" driving the VSMs, which are a perfect match IMHO(said the guy recommending what he owns).
2)It runs very cool for a tube amp, and is quite small. It should be fine running in your Salamander w/doors closed, (assuming open back).
Not sure which rack you have, but I think you might be able to get perforated doors that will increase ventilation, too. Some folks have found small battery fans that run silent(computer supply houses sell them)for similar situations.
I agree w/Labtec's comments, but would guess that some ss amps would sound fine w/the VSMs.
The downside to the Berning is that they are hard to get, with an average wait of a few months last I heard. Good luck either way, Spencer
Sorry guys. The rest of my message was cut off. To paraphrase, you both offered excellent suggestions that I am considering. Thanks a lot.