Here are links some of his older ones measured by his miniDSP EARS.
Audeze LCD-2 CB LCD-i3
Dan Clark Audio Ether 2 (under MrSpeakers)
Final Audio D8000
Focal Stellia Utopia
HEDD Audio HEDDphone
HiFiMAN Ananda HE1000SE
Rosson Audio Design RAD-0
ZMF Headphones Verite