Tubed amps for WP7s


I just wanted to get an idea of the kind of tubed amplification used to drive WP7s -- both SET and push-pull. I know the Lamm ML2.1s are on the top of the list. What are the other WP7 owners using?
Thanks.
ca2284
No, these have the huge 211 output tubes, and are SET monoblocks. The ones with EL34s I believe are the ATM2s which have push-pull topology.
While the 7s are efficient at 90dbs, the impedance isn't the easiest of loads from what I recall in Stereophile. It falls to 2-3ohms in part. Would be tough to recommend a SET here.

I think the ML1.1s would work better with 90+ watts.
If I am not mistaken I believe that the WP 7's have an impedance of 93 Db. I do agree however that Vladimir's M 1.2 Reference would probably work better here
The Audio Reseach 610's would be one of the last and only choice I would make as far as tubes go. Pushes the speaker to its limits