Hi,
I use these speakers since 3 years and must say they are realy good. You would not think that this kind of bass can be produced by a speaker as this and the midrange is surely superb. I used them with a 8w AN 300B amp but would sugest something a bit more stronger and maybe with a 16 ohm possibility, like Air Tight f.e.
At the moment I use my Horning speakers but might be quite happy to return to the AT.
Cheers
Christian