George,
There will be none of my gear at RMAF, sadly. I decided three months ago not to attend; I did work a deal with Wayne at RMAF last year, and that was a terrific boost, but sold nothing to any attendees, and felt that in view of the horrific distances, high cost of accommodation and gathering thunder clouds on the horizon that it probably was not worth the trip this year. I disappointed Wayne by pulling out as I did; but he is going in with Tweak Geek this year, and Bill Richardson, as I understand, so no damage done. However, from an entirely unpredictable corner, the exchange rate has come to Aspen's rescue!!
The amp you heard was Soraya I. It's a wonderful amp, George, but now I have an amp, Soraya II, which is even better. I experienced an epiphany of design shortly after returning from Denver last year, and created the best voltage amplifier I have ever seen/heard using solid state. This new amp has greater clarity, longer decay, better layering of complex music, and much quieter presentation than the original, and is the same price, $AUD5300. The one hitch is a fair thump at switch on, but it's not damaging for the speakers. I've been road testing this amp for a year, to be sure it's utterly reliable, and it has proved so. I'm working on the copy right now......
Because I much prefer to build power amps, and because the Swift is so labor intensive, I have decided to discontinue the preamp. It's a beautiful, beguiling preamp, no question, but it's very difficult to build.
Cheers,
Hugh