Is that the one from @Lohb? I recently received and installed it, due mostly to my small head! It looks like you have the spring-loaded cable holders still on? My instructions said to use those to find the right lengths, then tie the string/cables in a knot and discard the cable holders. Shouldn't make a difference, but would probably result in a cleaner look.
On a side note, I may change the cable for a less stretchy one, since it seems to pull the headphones up my head a bit with movement. Any else experimented with this?
PS: how do you like the LC? Have you tried with the HE6 yet?
Yes, that's the one. The universal instructions are the same as yours. I just did not see that in the photos so I have not do that.
The LC will drive the it with the 3X gain and the Pulse Infinity output at 0.0 db. Both balanced in and out on the LC.
However last night I used the Burson Audio SSA Lycan. Pulse Infinity at -6.0 dB and the Lycan at roughly 10 o'clock. All SE connections using a balanced to SE headphone adapter. I actually like this combination better. I think it is the v5 custom discrete opamp that I prefer.