office rig 1: flac / modded valab dac / darkvoice 332 (ulanyovsk 6S19P-V, mullard CV401) / k340 / denon d2000 (re-cabled) / senn hd650
office rig 2: flac / modded valab dac / stax 006t / stax sig 404
home rig: flac / monarchy dip / monarchy audio nm24 / β22 / akg k701 / senn hd650
portable rig:...