Kirk is truly the soloist of the decade and EMG pickups are the tools of his trade. One of the ways he gets his fierce solid tone and tight searing harmonics is from his signature Pro-Series system, the KH20, a soloists dream setup. This system joins the 81 with a pair of S single-coil pickups. These pickups are all built around ceramic magnets for the tightest, most controlled sound with incredible versatility.