Puritan psm156 vs Bryston bit20/torus rm20 ?

Hi,

We have not.  For what its worth, we have had two clients recently trade in their Puritan PSM156 for the Shunyata Research Gemini Model-8.  

They both did their own A/B trial and ended up trading in their Puritan for the Gemini-8.  

Cheers!

yeah Im interested in knowing this as well. Considering retiring my Puritan since I am in need of more outlets.