A 2 Humbucker or 2 P-90 Wiring Harness – A 1 Volume, 1 Tone, OD Cap & Optional 3-Way Toggle Switch


You bring the talent. We’ll supply the kick ass wiring…


Hoagland Custom, located in sunny Fernandina Beach, Florida, has specialized in custom guitar wiring and pickup making for over 25 years…

& we love what we do!

This is a 2 humbucker/P-90 style wiring harness. It features 1 volume control and 1 tone control, & (as an available option) a 3-way toggle switch. Simple!

It features short-shaft volume & tone controls. It is also available in long-shaft pots.

As a premium option, we also offer the “Pure Tone” mono output jack.

It is “drop in ready”. That is, you only need to connect the pickups and ground wire… EASY!


  • chrome dress washers & nuts & a silver jack


  • Panasonic silver colored, short-shank toggle switch w/18″ leads
  • Switchcraft silver colored, short-shank toggle switch w/18″ leads
  • Switchcraft silver colored, long-shank toggle switch w/18″ leads
  • Switchcraft silver colored, 90º toggle switch w/18″ leads


  • Sprague “Orange Drop” poly capacitor, .022mfd value

Technical information regarding this Les Paul style harness:


  • Resistance – 500K
  • Taper – short-shaft volume is audio taper, short-shaft tone is linear taper – both long-shaft volume & tone controls are audio taper
  • Knob type – 24 spline shaft
  • Shaft diameter – 0.235″ (5.95mm)
  • Thread type – 3/8″-32 (short-shaft) – 3/4″ (long-shaft)
  • Threaded shaft length – 9mm / 3/8″ (short-shaft) – 19mm / 3/4″ (long-shaft)
  • Required mounting hole diameter – 3/8″ (9.52mm)


  • Brand – Sprague/CDE
  • Model – “Orange Drop”
  • Style – poly
  • Value – .022mfd


  • Brand – Switchcraft
  • Style – mono
  • Mounting hole diameter – 3/8″ (9.52mm)
  • Thread – 3/8″ x 32
  • Thread length – 3/8″ (9mm)


  • P1 – Bridge pickup only
  • P2 – Neck & bridge pickups together, in-series
  • P3 – Neck pickup only


  • 1 CTS or Bourns Pro Series volume control, 500k value, short-shaft (9mm / 3/8″), audio taper
  • 1 CTS or Bourns Pro Series tone control, 500k value, short-shaft (9mm / 3/8″), linear taper
  • 1 – Sprague “Orange Drop” capacitor, .022mfd value
  • Switchcraft mono output jack
  • Gavitt vintage style, cloth covered wire
  • easy-to-follow wiring diagram
  • tech support phone & email
While all of our wiring solutions are built to be installed rather easily, we always recommend that you have a guitar professional at your local guitar shop install it for you. There are issues that sometimes come up during installation (grounding, etc.) and your local guitar tech is equipped to diagnose & handle those for you.

Contact Hoagland Custom with any questions regarding this wiring solution, our custom, handcrafted Hoagland Custom pickups, or any other guitar wiring solution that you might need.

Additional information

Weight .5 lbs
Dimensions 8 × 6 × 2 in

No switch +$0, Panasonic short-shank 3-way toggle switch +$16, Switchcraft short-shaft 3-way toggle switch +$35, Switchcraft long-shaft 3-way toggle switch +$32, Switchcraft 90° 3-way toggle switch +$35

Pot Length

Short-shaft pots +$0, Long-shaft CTS pots +$6

Output Jack

Switchcraft mono output jack +$0, "Pure Tone" premium mono output jack +$6

Treble Bleed Mod

No, thanks… +$0, Yes, please! +$5