Guys,
A lot of books and magazines have written about the slab Ps. Everytime you see the famous Entwistle pic with his white slab body P, but no book or magazine ever questions the fact why he has three controls and a switch for one pick up. I asked this question beforem but no answer yet.
Anyone?
My guess:
Maybe volume, treble, bass like a Ricky 3001?
Could the switch be an early 'S1' switch, so switching the split P from parallel to series?
Kill Switch?
Bypass of pick up to output, without controls, like on Fender Esquire guitars and early Teles?
Anyone?