Hi Wylmars. Of the amps you mention above I'd love to hear the Viva's . Listening to my 845 based amps
(http://www.psvane.com/?Jkg/t845/) .The pictures don't do them justice. I think that when I've nailed the pre-amp issue They'll be fantastic. You could also consider the KR Kronzilla series of amps. I very much empathise with your predicament. Its very frustrating worrying about making the best decision you can. It can easily spoil the experience. If I were to say one thing from my recent experience, I'd say that you need more control for the bass than my 8 watt per channel 300b amp gave me. To get that "high efficency" freedom feeling I seem to need more power. Good luck. I'd been keen to hear your findings as well.
Just one last thing, Jeff Day remarked that the Tannoys are very forgiving of amplifiers and you can get great performance with a wide range. I think he's probably right.
(http://www.psvane.com/?Jkg/t845/) .The pictures don't do them justice. I think that when I've nailed the pre-amp issue They'll be fantastic. You could also consider the KR Kronzilla series of amps. I very much empathise with your predicament. Its very frustrating worrying about making the best decision you can. It can easily spoil the experience. If I were to say one thing from my recent experience, I'd say that you need more control for the bass than my 8 watt per channel 300b amp gave me. To get that "high efficency" freedom feeling I seem to need more power. Good luck. I'd been keen to hear your findings as well.
Just one last thing, Jeff Day remarked that the Tannoys are very forgiving of amplifiers and you can get great performance with a wide range. I think he's probably right.

