down to MrSpeakers Ether Flow, Audeze LCD-3f 2016 version and Senn IE800 and hd25-1 ii for around the house (that's as portable as i get these days).
have owned: etc etc etc. ok. sigh, here's a list: k1000, ps1, ps1000e, rs1, hd800 sdr mod,thx-00, sine, TH900
hd25-1 ii, amperior, momentum 2 over ear, beyer t51i, beyer t1 and t1 gen 2, lcd-3 classic, lcd-2 classic, he-6, he560, hd600 w/650 cable, hd650 w/ cardas cable, audio tech anniversary something or other, can't remember what all else. a ton of other koss for one thing.
Headphone Amp Inventory:
burson soloist. ray samuels xpr-7. resonessence labs concero hp and herus.
been through woos and raptors, headroom and melos 100 years ago
full analog rig. kef 105.2 and time windows for speakers. david berning tube power amp. tons of cables.
grant fidelity tubedac-11 with a nuforce spdif converter and tubes worth more than the dac.
just sold a mojo. getting a herus for portable.
got a concero hp also.
everything but commercial country and hip hop
been playing harmonica out in bands for close to 50 years. i ain't bad, but i ain't stevie wonder