I heard the Meze Empyrean the other day being driven by a Moon 430ha and it was amazing. It reminds me of that feeling I get when I listen to Magnepans... the music wraps you up like a nice blanket. I WILL be getting a pair of these headphones but I do not have an amp to pair them with. While I can afford a used Moon 430ha I am searching for recommendations on other amps people have had paired with their Empyreans. The budget for the amp is up to $3500 but I would rather keep it under that. Looking forward to the recommendations. My other associated equipment is a Chord Qutest DAC.