PRS SE CUSTOM 24 PIEZO Semi-Hollow Electric Guitar (Orange Tiger Smokeburst)Electric and Acoustic Tones The PRS SE Custom 24 Semi Hollow Piezo is a highly sophisticated and incredibly versatile instrument. The Custom 24 is the original design first introduced by PRS in 1985 as a solidbody guitar with maple top, mahogany back, dual humbuckers, and the patented PRS tremolo. This semi hollow version adds natural resonance and a vibrant, organic tone. The humbuckers in this model are PRS 85 15 S pickups, which can be tapped via