I recently upgraded my analogue system from a PrimaLuna Dialogue Two to the EVO 400. I have always found the Two to be a more than capable amp that produced great and memorable sound. Wanting a bit more “oomph” from the amp, I chose the EVO 400. WOW! Could not be more satisfied! Detail, range, soundstage, bottom-end, presence, etc. all reached a new level that I did not even know existed. It is only getting broken in and all ready I am amazed. Even my non-audiophile friends are impressed. Well executed!

Glen Terry