If your choice was DNA-500 i know you will be very happy and satisfied , had mine about 2+years with no looking back or a thought of a upgrade, that's always creeping in my mind!
Pass vs Simaudio
I am looking to upgrade my amp. My current system is Accustic Arts front end, TACT preamp, Simaudio W-5 amp and Von Schweikert vr5 speakers. I am thinking about the Simaudio Evolution series W-7 or the Pass x-250.5. Any thoughts on these 2 as an upgrade ?? Any thoughts on other amps in this price class. Thanks.