Guitar

M-50

Plenty of inductance and a real beefy sound, great for driving a Marshall, but also good for slide through a Deluxe.

M-60

Real clean tone, but fatter than a single coil. A great pickup in the fingerboard position of any guitar.

M-80

1/8th of a stick of Dynamite. Ceramic magnet with 2 steel bars. But not too much gain to be overwhelming.