AFAIK no one has confirmed that - so far confirmed we have:
EddieE – Laptop w/ optical out, iBasso D10, Little Dot MK V, ATH-M50, Phonak Audeo PFE 112 V1 (small an medium silicone tips never worn), Yamaha HP-50S, Grado SR125i & Various Pads.
dMole (+2) - Grado RS1, Denon AH-D5000, Sennheiser IE8, Shure e5c (if I can find them), Sennheiser CX550, TianYun Zero DAC, Headroom Total Bithead, Etymotic ER-4P, Sennheiser HD580, Sennheiser CX500
PZ4 - Little Dot MK VII amp, Cambridge Audio DACmagic, Sennheiser HD 650 (Double Helix Cables balanced 4-pin XLR cable and stock cable), Teclast T51, Sony MDR-XB700
MannyMax - AKG K702, Heed Canamp
inomine (+1) - DT-880 Pros, AMB Y1, Cmoy, D10, SR-125
Leccy - modded Fostex t20v2, HD580, 80's 600ohm DT990s, Cyrus one amp, MF V-DAC, macbook pro, Bravo Audio Class 1 hybrid tube amp.