It depends on the Int. But I've found that most dedicated headphone amps outperform most jacks off preamps and int. amps. there are however some great headphone outs on some of the Carys and manleys and some vintage stuff.
if i owned the HD800 i would, without a doubt be looking for a nice hesadphone amp to get the most out of them.
headphone.com
wooaudio.com
headamp.com
eddiecurrent.com
Lots of info at either www.head-fi.org or www.head-case.org
if i owned the HD800 i would, without a doubt be looking for a nice hesadphone amp to get the most out of them.
headphone.com
wooaudio.com
headamp.com
eddiecurrent.com
Lots of info at either www.head-fi.org or www.head-case.org