I currently have Beyer T1s running from a Matrix X-Sabre DAC and Bottlehead Mainline amp. It's a pretty impressive setup, but I still feel like I'm not getting the full weight of notes from instruments like pianos, etc.
I am thinking of trying either the Sennheiser HD800s or the HiFiMan HE-500s (in addition to my T1s, not instead of). I'm also open to other suggestions. Which headphone is going to deliver the most lifelike presence from instruments?