Sonic Defender
Headphoneus Supremus
Not sure, I owned the PM3 and loved them, currently own the WH1000XM3 and once you trim the bass back via equalization, in my case using the FIR EQ from ONKYO HF Player, it sounds bloody fantastic, IMO. Stock signature, absolutely the bass bloat is a major issue, but believe me, with some well thought out equalization the XM3 sounds fantastic.