Yeah I am. Currently have audeze lcd3 and f Focal elear cans paired up to a woo audio wa2 amp and April eximus dp1 dac. Had most headphones but those 2 I ended up keeping.
Oh and the HD 650 those are based on are probably the best commercially available cans sennheiser make. I hated the hd800 and hd800s. So bright and thin sounding.