Product Description Epiphone Wiring Harness. LP style electirc guitar wiring harness with metric components, direct fit for Epi LP/SG/DOT series with 2 humbucker setup. Standard series comes with quick connectors on toggle switch cable. Epiphone Toggle Switch -  Finish: Chrome w/ Black Tip. Comes with 500K full size potentiometers (2*A500K on Tone positions and 2*B500K on Volume positions) and 1/4" Output Jack. Very easy to install, all you have to do is solder your two pickups signal wire on the two volume B500K pots and ground wire to the back housing of the same pots.