I rigged up 4 cable method to my mesa mini rec, but none of the knobs on the amp are doing anything and its loud as heck, so I'm guessing I am bypassing my preamp somehow? Anyway, this is not the desired effect, so what am I doing wrong I wonder? Is it that you HAVE to use 4CM type presets only?
thanks, just got the hx last night and haven't figured this out yet.