Yes, they must be 4 conductor output leads; will split nicely and I'd use two 500k push/pull pots, specifically the brass-shaft Allparts and Mojotone offerings to do this. Non-evasive, will retro-fit...perfect choice for a classy guitar! I know Duncan has a diagram on their website and it's easy to do with the most basic of soldering skills. Any reputable guitar shop can do the work if you're not comfortable. I think you'd get an appreciable "bang for your buck" either way .. I say go for it!