Feb 18, 2022 at 8:42 PM Thread Starter Post #1 of 2 madmonkey 100+ Head-Fier Joined Nov 26, 2012 Posts 321 Likes 60 Is it the CPU or the amp?
Feb 22, 2022 at 7:58 PM Post #2 of 2 PurpleAngel Headphoneus Supremus Joined Sep 1, 2011 Posts 29,645 Likes 2,058 Location California I would expect the headphone amplifier drains the battery the most.