hello, upon trying something out with my gbc i accidentally removed the EM4 resistor to the point of no return, Im fine with just having like a line level internal pro sound or something on this gameboy, does EM4 matter grossly? Ive seen some saying yes and some no, and one that says it just switches between speaker and headphones which at this point it doesnt have a speaker anyway its going to be more of a studio gameboy.  Anyone who knows or has some ideas of what to do from here would be great big_smile