I know very little about electronics, took basic electonics in HS, I know even less about electrical characteristics about speakers while they are being used. Thinking about speaker loads, current handleing capacities of different amps etc... Question: Is it possible to built a simple electronic device that will make an amp think, I know they don't "think", that the load is 4ohms or higher and still be safe to use and be musical???? I know some companies make multi speaker switching boxes, but is it possible and simple for the non-electronically inclined? like adding a resistor to your cab or some small adapter that could be put in line when using too many cabs under normal circumstances???