Are you thinking of the FRFR/ss amp + cab setting? On the unit you can find that on the Advanced page in the amp block, in Axe-Edit in the amp block's speaker tab. The difference isn't wildly drastic, though their are changes to the overall EQ and (what I perceive as) compression/feel. I've run patches to FOH with both settings and it hasn't been an issueok one question, I remember before in a past FW there was an option of selecting if you were playing on an amp or direct to console, I dont see it in the new FW's, only power amp modelling on/off, is there something Im missing?, I need to play live tomorrow direct to a console so I was checking here first, thanks in advance for your helpful input
But as also pointed out. you definitely want power amp modeling on and cab modeling on (both are in the Setup menu). That would not sound good disabled running into FOH.