You can use your existing 3 Position Switch with the B245 Switch Buss or you can purchase a solderless EMG Switch for easier installation.

Buy at www.musicianscart.com EMG Conversion Kit 1-2 Pickup Conversion Wiring Kit Solderless,1 or 2 Pickups,This EMG Solderless Conversion Kit is designed two work with 2 Active EMG Pickups,It includes 2 volume 2 tones and the wiring needed for installation,This conversion kit does not include a 3 Position Switch, You can use your existing 3 Position Switch with the B245 Switch Buss or you can purchase a solderless EMG Switch for easier installation.