Thanks for the info!
I'm trying with several headsets, from Nokia (WH-205)and from "for iphone"(iFrogz Luxe with mic)
the result was weird tho....
If I plug in the jack fully, 1) Nokia headset's mic don't work, but R/L output is OK
2) "For iPhone" headset's mic is working, but only give me right channel.
but if I plug in the jack only the TRR parts with out the S, 1) Nokia headset work perfectly with both R/L channel output and mic input, but 2) "For iPhone" one still only give me right channel with mic.
Originally Posted by verkion
Hey guys, thought I'd post up the pinouts. They match the Iphone ones in case anyone is wondering/wanting to make a breakout cable so that you can use headphones and an external mic.
Going from the center outward, i.e. tip to ring1 to ring2 to sleeve:
Tip = Left Channel Output
Ring 1 = Right Channel Output
Ring 2 = Ground (Shared with Microphone)
Sleeve = Microphone
Verified working with my old Logitech PC microphone. I have not checked if there is "phantom power" on the Mic lines (for electret mics).