I am not sold on a re clocker and I am happy with my set up. The Zenith is very good to my ageing ears and so is the metrum. Certainly neither are current state of the art, I know. Perhaps I should have asked a clearer question, would I hear a significant improvement with the Innuos Phoenix, or some other re clocking unit, or should I look elsewhere for improvement.
I use the Chord Signature Tuned Array USB chord and the re clocker means you need another good USB cable, not cheap either. Of course I need to hear the Phoenix in my system, but that isn't going to happen at the moment. Still I'm in no rush.