Gibson Varitone Switch Schematic

2 humbuckers w 3 way switch.

Gibson varitone switch schematic.

Where can i find a wiring diagram for a varitone set up. As the varitone knob is rotated from positions 1 to 6 the center frequency of the filter shifts from high. Eb3 controls 1978 what the varitone and four pots actually do. Original gibson epiphone guitar bass wiring diagrams listed by guitar model.

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. 7 8 22 23mm item 3516. Pickup selector varitone. And this provides a window into why it has survived.

But it s definitely worth trying an es 345 or 355 with one. Most famously though it is a feature on gibson s b b. You ll find the varitone on. 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.

It has remained a standard feature of that model for its entire existence. 1964 gibson es 345 mono varitone in white 1964 es 345 olive drab green bigsby mono varitone drab. No varitone gibson m3schematic gibson m3wiring gibson marauder gibson nicki sixx gibson rd77 standard guitar. It is also appears on some gibson es 355 specimens.

2 humbuckers w 5 way switch. It is a period feature. After meeting my pg colleague joe gore at last year s musikmesse and exchanging email i realized we share a passion for guitar wiring mods. 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.

Wiring style with the tone control connected to the wiper of the volume but oddly it. The linked pages give further detail of controls circuitry and components of gibson eb3 bass guitars circa 1961 79. 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. The varitone switch first appeared on the gibson es 345 circa 1959.

This sheet produced by gibson in the late 1970s describes the operation of an eb3 with series 2 circuitry see below. Suffice to say b b.