MC 275 tube amps with what speakers ?

Yes 18 feet tall, wanting the new Mc 275 and tube pre I have a great inside with Mc.for great price. 15,000 0n speakers

" Some one told me I might go with Planer speakers "
With panel speakers you either love them or hate them, you have to decide which camp your in. If you don't like them it won't matter what amp you use.
I use a pair of MC275LE's biwired on my now extinct Red Rose music R3's ( second system ). I've also heard them with my Revel Salons ( main system ), a match made in heaven to be sure.

I have read (never heard) that Eggleston Works Andras sound good with these amps (search this and Speaker forum). While I have not heard this specific combination, I will say that the Egglestons are among my favorite speakers. While I own and love the Andra's little brother, Fontaines, I have heard the Andras (previous version) and would upgrade to them had I the funds. Good luck with your pursuit.

Sonus Faber Elipsa SE's. Wow...what a combo that would be.

uhh...definitely not Planar speakers. I've owned 4 pairs of Planars and they love power.

ditto on the sf se's