Tube integrated amp suggestions for Proac2

I heard a Jadis with the Proac2 years back.. magic!
I would have bought the whole system on the spot if I'd had the money at the time.

I am running my Proac response 2 with an old Sonic Frontiers 80 stereo amp using KT-90s. You will need a good amp with a KT-88- 90 output tubes push pull or ultralinear with at lease 60 watts/ channel. I will also suggest a subwoffer that would match well with the proacs. I use the Vandersteen, great sound. Work with the Response 2, one of the best monitors made.
ENJOY

any quality push/pull