Wow! Thanks for all the great feedback especially the recommendations.
@Rick - I have been using the headphones for 4 weeks now and love the sound but just didn’t know if I was missing something. This really started because I’m looking for a way to get power to the headphones while still being able to use the subwoofer line out on the Denon to get and lfe signal to the Buttkicker. I looked at the Gados but they all seem like they are supra-aural which I just can’t stand after wearing circumaural for work most of my life.
@Sean - I’ve been considering upgrading my electronics to get tubes somewhere in the path probably either a tube preamp + solid state amp or a hybrid. Since I don’t need it to be portable and the money would benefit my whole system your method sounds promising. Any recommendations?
@lkv_11 - Do you think the biggest difference between the integrated NAD and the LD MK lll is the tubes or something else. I ask because as mentioned above I’m already considering tubes for my main system. Be nice to get two things done with one upgrade or do you think a separate headphone amp is likely better than the headphone jack on a speaker amp.
Looks like it’s time to call Dan and make another appointment at his shop to try out some speaker amps while I still look for somewhere to demo some of the headphone amps recommended here. Good excuse to buy some more music since I’ll be there anyway.
Cheers,
Dean