Great suggestions @soix et al. Would love to experience Unison Research ... and TMR is highly rated.
What to try?
Currently have Yamaha As1200 integrated with KLH Model 5. Looking to get a more refined sound with a tube integrated. 220 square foot room, 8 foot ceilings. I am getting a somewhat foreword presentation now but good solid clear sound with punch. Thinking about a Pathos Classic One MkIII or Willsenton R8 or Line Magnetic KT88. The Pathos is a hybrid but have heard good things. Play mostly vinyl with Fluance RT 85 and Ortofon Blue. Listen to mostly rock and alt country and some classical. Just thinking of dipping my toes into tubes to get a different sound. Any suggestions?