Amp recommendation for Vandersteen Treo CT

I heard the Ayre AX-7e driving the Vienna Acoustics Liszt without breaking a sweat.  Then they put on the AX-5 (not Twenty) and of course it was better.  Stacked Belles Aria preamp and stereo amp are no larger than a Luxman integrated.

@karurravi 

What happened to your Luxman 509X integrated amp? Why are you getting rid of it? Your Luxman 509X is a very refined integrated amp. Did it break? I would think that your Luxman 509X will be superior sounding to the above integrateds that were suggested or recommended. I don't see a point why you want to get rid of your Luxman 509X and get a cheaper one. Did it not sound good on your Vandy Treo CT speakers? 

What front end source component(s) do you have? 

@caphill - Without any question, the Luxman L-509X was the best AMP I have ever owned. I also have a pair of PS Audio BHK mono block powering my Dynaudio Confidence C4 in my main listening room. I bought Vandersteen few months ago for my living room. I don't use my living room quite often. So I was not able to justify the money I spent on Luxman. Either I need to find a reasonably priced Integrated Amp for Vandy or I need to sell it and buy KEF LS50 + small amp.

BTW, anyone tried Mytek Amp for Vandy?

I'm using Ayre with Vandersteen's ....tried lots, but wound up with Ayre