After another serie of tests I figured out that my goal was unrealistic. The adpater is only powering the thing and i have to push the analog gain in every scenario, my concern was to have a sond that uses less battery possible, and it doesn't work that well (It's still better than internal mic though. even when pushing internal gain). I guess I can't have it both ways. I'll keep ML to monitor sound levels on screen and use line power to keep a real stereo and when I won't use my lightest setup (which is just microphone adapter and camera) I'll put the tascam that gets me a much cleaner sound.
thanks for your infinite patience, the crosstalk issue will remain a mystery. no big deal.
thanks for your infinite patience, the crosstalk issue will remain a mystery. no big deal.