You should check out the Quicksilver V4, you can use KT88’s with those amps!
http://quicksilveraudio.com/products/v4/
If you don’t need that much power the mid mono’s are another option!
http://quicksilveraudio.com/products/midi-mono/
http://quicksilveraudio.com/products/v4/
If you don’t need that much power the mid mono’s are another option!
http://quicksilveraudio.com/products/midi-mono/