http://www.6moons.com/audioreviews/hifiman2/3.html
In 6moons review of the HE-6, the reviewer noted that the Firestone Libby should theoretically 'slam' with the HE-6 (he did not actually test the combination).
This was based on his noting that he could not get the volume knob past 09.00 - 10.00 on all of his other headphones, and assuming this would mean the Libby would have enough power for the HE-6. Not the most scientifically-logical of conclusions I know...
But I can't find the specs-sheet for the Firestone Audio Libby.
If anyone has that, or, much better yet, has listened to the HE-6 through the Libby (please tell me what source/DAC, and if it was powerful enough), please post in this thread!!
