I got to spend some time with these as part of the PM-1 loaner program from Oppo. Awesome company here to lend these out to us at just the cost of shipping to the next person - much appreciated!   To preface this - I can't review this from an angle on how well these scale with the right equipment. The DAC I used was a Schiit Modi 1. The Amps I used were a Schiit Magni 1 and an Objective2 -- I noticed no audible difference between the sound signature on the two amps that I normally don't notice.   On to the review.   Build Quality   Simply...

This is a love it or hate it headphone. This headphone measures quite poorly according to the measurements I've looked at. This headphone sounds terrific!   Fit / Comfort   This is one of the areas where many find problems. I've worn this for extended periods and sometimes if I have it sitting the wrong way, I do experience some discomfort. I've also worn this for extended periods with no problems at all. The clamp is about as strong as a Beyer DT770. Though the headband has a cushion where it pushes down on the top of your head, the...