A question for the mic ultra+

RASPIAUDIO
1

Hello,

I am planning to use the MIC ULTRA+ with a pair of LOM mikroUši stereo electret microphones.

Could you confirm:

  1. Is the external 3.5 mm microphone input true stereo (TRS)?

  2. Does it provide plug-in power on both the left and right channels?

  3. Is the bias voltage adjustable up to approximately 3 V on the current MIC ULTRA+ revision?

  4. Can the input reliably power LOM mikroUši microphones, which require 2–10 V plug-in power?

Thank you!