Following on from the "3 Hole" version, the "4 hole" version became the standard part used on basses from 1962 until the modern era.

On most standard models, the setup works as expected, with 2 volume controls, allowing for the “pickup blend” that proved popular on the early models, and a single tone control acting as a master setting, simplifying the way the bass worked.

Most recently, as basses continue to be developed, the 4 hole pattern has been used as a housing for more complicated EQ systems, on board effects and active circuitry, with the jack socket moving to a separate mounting plate.

Material - Mild Steel
Weight - 82g