Audio Research Ref 10 vs 40th Anniversary preamp


I was wondering what the difference in the sound between the Ref 10 and the 40th ? Not much wrote about that. I btw have the Ref 6 but never heard the 10 or the 40th. 
tattooedtrackman

Showing 1 response by elizabeth

The "trade in your old AR gear on new ARC gear" is BACK.Just to mention.       
I still have a ARC PH-2 laying around. And use a SP-15 for the phono section to this day...