Michael
I can resell the Ampzilla's, though I don't stock it. My post was in no way any kind of put down on the Spectron, not in any way. I mentioned that the first amp I had heard in a few weeks was the Spectron. It seemed great, & I immediately considered selling my A2ks till I plugged them in. Above is only my opinion based on an A-B comparison. Based on someone else's opinion & my own audition I believe the stereo Ampzilla beats the old monos.
Based on the above, to me personally, & again it's only my opinion, believing an amp with similar price is far better, I'd never plug a $3500 Spectron into a $13,000 RMX. It would just not make sense to me.
There was just a touch of big juke box like sound from the Spectron, & much more of a sonic signature imprinted to the overall presentation. Please, if you have a Spectron & love it, don't consider this a put down, it was just my impression of comparing it to a product designed & engineered by a high end person with absolutely stellar credentials. Looked at that way, it would be truly shocking if the results were different.
Myabe Formula 1 race cars offer a reasonable but not perfect analogy. If Michael Schumacher is not racing, either Jarno Trulli or Jenson Button has a chance to win. But if Schumacher is present, Trulli & Button are only the best of the rest. The Ampzilla's might not be as unbeatable as is Schumacher, but they beat the Spectron soundly. My 2c, YMMV.