Passive headphones:
K371; K1000 (bass-light); Q701; AD700X; DT770 Pro (80-ohm); DT990 Edition (600-ohm); CAL!; AH-D5200; FT1; Clear (OG); TH900 mk2 PW; HE6 (4-screw) w/ RAD-0 pads, HE500 grilles and rear damping removed; HE500 w/ ZMF Ori lambskin pads; KSC75X; Porta Pro X; Modern Retro; MPL-0; HD490 Pro; HD560S; HD580 Precision (black silk paper, no name plate); HD650; HD800; HD668B w/ Brainwavz velour pads; HD681 EVO w/ Brainwavz velour pads; Verum 1 (OG); Auteur (OG) African Blackwood

Active headphones:
WH-1000XM5

Gaming headsets:
A-Rise, Arctis Nova Pro Wireless

Passive IEMs:
HS1650CU w/ AET06 tips, BL-03, ER2XR, KZ10 Pro w/ Final Audio Type E tips, Tin Hifi T2 w/ Acoustune AET06 tips, Tin Hifi T2 w/ MandarinEs Symbio W tips

Active IEMs:
Galaxy Buds Pro, WF-1000XM4

Other:
OpenFit, OpenRun Pro, LinkBuds

Favorite for music listening: MPL-0
Favorite for gaming: HD800
Daily drivers / general listening: WH-1000XM5, OpenRun Pro
Exercising: OpenRun Pro, WF-1000XM4
Commuting and traveling: HS1650CU w/ AET06 tips, OpenRun Pro, WF-1000XM4, WH-1000XM5

Amps and DACs:
Sound Blaster X7, Sound BlasterX G6, BTR15, Hidizs Sonata HD DAC II, Element II, ES100, ADI-2 DAC FS (AK4493)

Other:
BTA30 Pro

(No, I don’t have an amp for K1000. I’d appreciate recommendations under $1500.)

Source:
Qobuz - Favorites playlist: open.qobuz.com/playlist/19307217