"What if you owned a 50's Tele since it was new and modded it every time you needed it to do a different job while you owned it?" I present to you the RS Guitarworks "Old Friend Slab Workhorse" Afraid to take the prized Les Paul, PRS, Strat to that gig at your local dump? Saddle up and drag out the ole workhorse! RS-Fralin Big Block HB with 4 position switch. #1 Full HB, #2 Full HB wired in Parallel, #3 Screw side single, #4 Slug side single, toggle down - normal, toggle up sweetener.