Gibson Varitone Switch Schematic

As the varitone knob is rotated from positions 1 to 6 the center frequency of the filter shifts from high.

Gibson varitone switch schematic.

Eb3 controls 1978 what the varitone and four pots actually do. 2 pole and 4 pole versions for custom wiring and pickup combinations such as the varitone notch filter circuit in gibson es 345 and lucille guitars. Introduced by gibson in 1959 the varitone 6 way tone control is a circuit that acts as a notch filter reducing frequencies at set points along the frequency spectrum filtering is achieved by passing the signal through capacitors that effectively remove or reduce specific frequencies. 3 pickup guitar wiring diagrams.

The linked pages give further detail of controls circuitry and components of gibson eb3 bass guitars circa 1961 79. It is also appears on some gibson es 355 specimens. It is a period feature. In case anyone doesnt know how a tone control works on a guitar basically there is position and a wire from the selector switch through the volume pot and then to.

The varitone switch is wired back to front from 1960s and early. And this provides a window into why it has survived. King called the varitone the magic switch the varitone isn t for everyone that s true. You ll find the varitone on.

It has remained a standard feature of that model for its entire existence. But it s definitely worth trying an es 345 or 355 with one. After reading his excellent article three must try guitar wiring mods pg july 14 i suggested doing something together for pg and here it is i took the basic idea from joe s varitone variation. The varitone switch first appeared on the gibson es 345 circa 1959.

Suffice to say b b. Original gibson epiphone guitar bass wiring diagrams listed by guitar model. 7 8 22 23mm item 3516. Where can i find a wiring diagram for a varitone set up.

1964 gibson es 345 mono varitone in white 1964 es 345 olive drab green bigsby mono varitone drab. This sheet produced by gibson in the late 1970s describes the operation of an eb3 with series 2 circuitry see below. 2 humbuckers w 5 way switch. Pickup selector varitone.

Wiring style with the tone control connected to the wiper of the volume but oddly it. 2 humbuckers w 3 way switch.