Hi,
I have an issue when trying to record an Outboard Synth. I have an MS-20 connected with MIDI on a MIDI box to Reaper for input and Physical output connected on the input of my Scarlet 2i2. I was told others had a similar issue on iOs so someone on the Mac section might have a solution.
I've set up a midi track to sent my melody and a different channel with the physical input for audio back from the synth, and routed the output to sent it though Hardware midi. If I press "Play" I can hear the audio from the synth fine. But, if I press "Record" there is no audio coming in the audio channel and on the soundcard meters I can't see any signal coming.
In short, my signal path is: midi track > Hardware Midi output> MIDI box> Synth MIDI In> Synth Output> Soundcard Input> Audio channel set to soundcard input,if I press "play" there is audio if I press "Record" no audio.
Video:
https://youtu.be/3lBBl2fOEpA
Thanks.
Runnig latest version of Reaper on MacOS High Sierra.