hello everyone i am new here..great forum i can say that..so here's my question.. i bought an M13 yesterday. i am wondering if there is a way to use more than 2 expression pedals with this pal.
I don't think so - pretty sure the two expression inputs is all you get - however, you can adjust all parameters of an engaged effect with the expression. So, for example, you have a phaser and a delay engaged: you can adjust the rate, depth and mix of the phaser and the speed, divisions, and feedback of the delay with one expression movement. There may be an option with a Mission Control Expressionator to expand the expression capabilities of the M13. You might look into that.