My 'Big Foot' footswitch that came with my Triple Rectifier takes up to much space on my SKB Stagefive Pedalboard. Is there any other switch (even aftermarket) I can use that is smaller and compatible with my amp? By that I mean one that will allow me to switch all 3 channels and switch my solo function on and off. It doesn't matter if it doesn't have the FX switch because I never use it.