Axiom Home Page Forums General Discussion Technical Questions UPA-2+M80s

your trigger plan with the ratshack DC adapter should work fine with any Emotiva amp. I ran my M80s for a year with a LPA-1 without any shutdown issues. Now I am using an XPA-5 with no problems. I know you would hear the difference with the XPA-3 or 5! I think you will also hear a noticeable improvement with the UPA-2. I say go for it!