Hello all, I'm looking to expand the functionality of my Zoom B3. I want to add an expression pedal but having seen a zoom one it looks like it won't last 5 minutes being gigged regularly. Is there a pedal someone could recommend and also what cable will I need to connect it up. Is it a TRS? Any help and links greatly appreciated! I've looked everywhere for this info and can't seem to find it. Kind regards, Josh