K1803 for condenser microphone?


Can I use the K1803 for a condenser microphone? The type used on cell phones and PCs:

daytonaudio.com/index.php/te … phone.html

with 3.5mm TRRS jack? I believe it needs a bias voltage to work properly.



No, since the the K1803 does not provide a bias voltage.
You would have to supply it externally, but that would require a wiring diagram of the mic.