I’ve got mine set up in Dual mode. I use mono send for the amp input, and stereo send from amp back to the H90.
It’s seems to work great for my needs. Below is an example of a mono pre/post (4CM)
Guitar input 1
Output 1 to Amp IN
Amp SEND to IN 3
OUTPUT 3 to amp RETURN
This way I can have one of these options below:
- One effect pre (like overdrive) and the other post (like reverb)
- Both efx series in pre
- Both efx parallel in pre
- Both efx series post
- Both efx parallel post
