Rockin_Zombie
500+ Head-Fier
Finally listening to my First Watt J2 with HE6. Listened for a couple of hours switching back n forth, volume matching as much as possible. The bass response and soundstage improves noticeably compared to my M11. I wouldn't say it's night and day though. The First Watt is just a better amp compared to the M11 amp section. This headphones do scale quite well. But is it worth keeping the First Watt? We will see in a few weeks, need to re-listen to the favorite albums carefully.