I`m using the 3.5mm stereo input jack on my FA-06 for the outboard synth, if I plug a mic in to use the vocoder, will it force the 3.5mm stereo-in to mono? or will it remain unchanged?
FA will mix stereo input and mic mono on both R and L.
I use mine FA with a iPad plugged on Audio Input at same time with a MIC for voocoder and it works fine. Remember to adjust the MIC gain switch properly to balance with the Stereo Input.