Gryphon Antileon Sig Mono vs Ref One Mono


Has anyone compared these two mono amps from Gryphon. The Ref Ones were supposed to be the best ever amps from Gryphon and no cost is spared in making them. I wonder how they stack up against their latest Antileon Mono.
geshi
No one has heard these amps? What a shame as I believe these rank among the very best amps, tube or ss, on the market. I have heard the stereo Antileon Signature and I was blown away.
Geshi,

Well I'm surprise at all, there are not a lot of gryphon users in US. For myself I own a entry level intergrated amp callisto 2100, I absolute love it. Match in heaven with Dynaudio. Those people who are using Plinius 9200 and Sim Wi5 to drive the dyn, don't know what they are missing.
I think the stereo only is enough for the most speakers.
What are your speakers?
I had the Anthileon Stereo and heard the Ref One at a friends place, the Anthileon has a warmer presentaion, the Ref is more precise and linear... I prefered the Anthileon with my Avalons, you should listen the entire system prior making any decision IMHO.

Fernando