Skype lessons with Helix in Helix Posted November 24, 2017 Hello! I am approching my first guitar lesson via skype and looking for help, as I am strugglying with my audio. I have connected my Helix via USB to an iMac on which I am running Skype. I also have headphones and mic connected to the mac via USB. I would like to have as: Input: both the mic (connected via USB) and the Helix (connected via USB), so that my teacher will be able to listen to my voice and my Helix-processed guitar Output: I need to hear in my headphones (connected via USB) both the voice of the teacher and my Helix-processed guitar. I tried to configure the mac using the multiple audio sources, but I did not even get to hearing both inputs (on skype the listener can only hear the mic or Helix, depending on which one I configure as first in the mac "audio devices" menu). Do you have any tips for me please?