ATR1
Inspired
I'm using the humbusters coming out of unit(TRS) to channels 2&3(Blue side). Then set up relay to change channels on FX8. I setup top level 4th switch as my on off button to go from clean to crunch works great. Put this in search bar above. Good thread on this. I try to post all my MB V questions in the MARK V Guys Thread to keep it simple and in one place when needing info.
"Fractal Axe Fx 8 review channel switching relays with Mesa boogie mark "
"Fractal Axe Fx 8 review channel switching relays with Mesa boogie mark "