Alex does have somewhat of a love affair with the HE-6. At this point it's just unhealthy.
I was at the RMAF and I even spoke with Dr. Cavalli
The HE-6 and the Liquid Glass combination is the best I have heard ever and beats some of the Stax setups. The sound is very realistic and natural. The HE-6 with the Liquid Glass amp has far greater detail and definition as compared to the LCD3 with other amps. They are not even in the same sonic class. That was a big surprise and even the HD800 sounds better with this amp but still far outclass by the HE-6 headphones.