Advice on speaker pairing with my Rogue Audio Cronus Magnum using KT120 output tubes.

Give the bryston mini T speakers a chance they are an incredible three-way small footprint they do need stands but they will absolutely lock down your room

Harbeth C7ES3.   Perfection with the Rogue and some judicious small signal NOS tube upgrades.   

Thank you for the recommendations.  Some of them I know and some I don't.  Now I need to find a few local dealers for some critical listening.  

You'll hear 10,000 different opinions on this......

Here is mine:

That amplifier should drive most anything within reason......

For well under 2K you could do the Ryan Audio R610
For well under 3.5K you could do the Ryan Audio R620

I have owned Vandersteen as well as Revel and ended up with Magnepan 3.7s.  If I ever made a return to non planar loudspeakers, I would buy a pair of Ryans based on the two models I have heard....

Even through youtube, you can hear how musical they are:
https://www.youtube.com/watch?v=Fe6WznxBdjQ

https://www.youtube.com/watch?v=2QZHsENBRMk

https://www.youtube.com/watch?v=Ebt_4pP3J_A

I have a dealer friend who is bringing a pair of 610s for me to try in my study.......and I'll probably buy them and pair them with the Rogue Integrated that you own.....

Thanks Stewart.  I have read good things about the Ryans.  Only issue is finding a dealer nearby.