atomd
Head-Fier
- Joined
- Dec 14, 2004
- Posts
- 61
- Likes
- 39
When you plug into the 3.5 jack the phone measures impedance and adjusts output accordingly. If you plug in a 3.5 adapter with no headphones you can trick the phone into a higher output. Then plug the headphones into the adapter and you're good to go. The asr article even mentions people measuring double that voltage. It will be interesting to see. I can confirm the adapter trick works.