???Anyone Here UpGrade From Yaqin/Cayin/etc... To Another Tube Amp Considered Hi End???


Say something from Ayon,BAT,AR,Raven,Rogue,Unison etc....
Did you gain anything from the upgrade?Lower noise floor increasing low level resolution?Tighter more defined imaging & staging?Anything?
freediver
Harbeth M30.1,Nordost Leif series cables,well treated room...Looking at either the Unison Research Triode 25 or Mastersound Box...
If you are enjoying theYiquin Cayan stay with what you have.  If you have a decent room and higher expectations it's the better Transformers in a great tube amp that is more alive and cohesive and then more enjoyable 
 What speakers do you have them with?