I will get my M4 in few days, but I would like to double check if I know how to properly connect it.
![Image](https://i.imgur.com/f0vbaQh.png)
^I ommited standard 3,5mm TRS cables (for simplicity).
What I think should work :
a) "A" => 2x RCA to TRS => 1x TRS (F) to 2x TS => "I"
(stereo input, should be possible with activating dual monitor function)
b) "A" => 1x 3,5mm TRS to 2x XLR => "I" (?)
c) "A" => 2x RCA to TRS => 1x TRS (F) to 2x TRS => "II" (?)
d) "B" => 3,5mm to 6,3mm adapter => 1x TRS (F) to 2x TRS => "I" (do I need 2x TRS or 2x TS before "I" ?)
(again : stereo input, should be possible with activating dual monitor function)
e) "B" => 3,5mm to 6,3mm adapter => 1x TRS (F) to 2x TS => "II" (not sure for this one, do I need dual TRS or is TS enough ?)
f) "B" (central channel only from 5.1/7.1 system) => 3,5mm to 6,3mm adapter => "I" (single input) (for easy stereo to "mono" mix, but it may require 2.0 to 5.1 upmix or "virtual speaker" setup within sound card driver)
At the moment, I'm not 100% sure if all of them can work without additional equipment (or if they can possibly damage source/motu device [most important point to me]).
Short version : I want to connect my second computer (PC/Windows), to M4 with option to use microphone at one point in future (to put my voice on top of what second PC is outputting).
Which would eliminate use of "I" inputs, but this is where "f" option comes in
![Wink ;)](./images/smilies/icon_wink.gif)
Thank you for any help and comments.