Pickup set that combines the high-output, low-noise Blackouts preamp integrated with a high-quality volume pot and SD's Liberator Solderless Pickup Change System for quick connections, and the Blackouts Coil Pack humbucker pickup. The preamp is an ingenious way to get that high-gain, active guitar sound with any passive four-conductor pickup. Simply by swapping a volume pot for this preamp volume pot, you can get active pickup performance with a more classic look. To capture the precise tone and performance of Original Blackouts pickups, Seymour Duncan created the specially voiced Blackouts Coil Pack, a replacement humbucker designed specifically for use with the preamp. Connecting the Coil Pack, or any pickup, to the preamp is an incredibly simple, solderless procedure, thanks to the same bare-wire Lockdown connector stations used in the Seymour Duncan Liberator Solderless Pickup Change System. Installing pickups only requires a mini-screwdriver to secure pickup and battery leads into the rock-solid screw-clamp connectors.