Opinion on Edge amps

I used to have the Edge M8 amps which was a good amp.
Has anyone heard these newer Edge NL Amps that use this Laser Bias Circuitry?

doug9910-30-2011 10:22pm

rgs92 Details Discussions Posts This discussion Message User 974 posts 11-02-2011 at 11:36pm Copy Comment URL Report Comment Edit Delete My Edge NL12.1 is very fine IF there is a good tube preamp in front of it with good vintage tubes. I'm a former Pass X350 owner.