Pass X150.5 or Odyssey Stratos monos?

I actually owned a pair of Odyssey Audio Kahrtargo monoblocks and found they were horrible in my system. 
It could have had something to do with the output/ input impedance mismatch between my preamp and amps. Make sure ratio is at least 20 to 1 
I own Pass Labs now and will never look back 
Mark

E#/k Sq#1€rs would you like to comment?

georgehifi
I would disagree with you regarding my speakers/amp combo. Actually at the time my speakers were Dali Rubicon 6's that actually had a nominal impeadence of 4 ohms when I aquired the Kahrtargo monoblocks. The Kahrtargo monoblocks had a input impedance of 10k ohms 
My Dehavilland UV 3 had a output impeadence of 800 ohms so that was the deal breaker. At minimum my Dehavilland needs to "see" 18K ohms per Kara at Dehavilland.
Happy Listening
Mark