Universal rout also known as "swimming pool" rout.
Easy to see why they call it the "swimming pool rout". You could put in ANY combination of pickups and only have to produce one body. You could have Humbuckers or single coil pick ups. Or any combination. Makes the guitar lighter too. Poly finish seals the guitar up hermetically. Wood never changes character. Unlike the vintage models that sound better and better with age.
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