Not high end, but I use Bose QC25 with my Explorer2 at work. They do a wonderful job of cancelling office noise and letting me concentrate which to me is a fair trade-off to SQ. I use HD650 at home and are still my favourite after trying many cans over many years, I just can't use open back in the office.

Cinema: DSP5000 (18 bit), DSP5000C, DSP33, 568.1, Quad L-Sub
Music: DSP5000 (24 bit), MS200 + Reviver, Roon