I'm not completely aware of how EMG connections work. If anyone could let me know that would be great. (And if anybody is selling EMG Bass pickups let me know)
Pretty certain the switches and knobs are universal. I don't think it matters what pickups you plug into them, as they sell the universal install kit separately.
Harmony: Stratocaster
Alvarez: F-200
Schecter: Omen 6
Fender: BXR-60
Dean: Metalman Z Bass (Betty)
Egnator: Tweaker 15
Pearl: Maximum
Custom: Harley Quinn Bass
Custom: TK-421 Explorer
A steadily growing supply of pedals