PRS II ® Type Wiring Harness by JEL With Treble Bleed and NOS K40Y-9 PIO Caps Short Shaft 525k Pots Switchcraft 3way and Jack

10 buisness Day Build and Test Time

Jackson Electronic  Luthier ®

PRS II ® Type Wiring Harness by JEL With Treble Bleed and NOS K40Y-9 PIO Caps Short Shaft 525k Pots Switchcraft 3way and Jack

525k ohm Ω SHORT CTS 525k Short Shaft. Gavitt Braided 2 wired Wire OutPut

PIO NOS Capacitor K40Y-9


  • Harness for the Serious Guitar Player who is a Tone Chaser.
  • All Materials assembled as Vintage Wiring .
  • Wired with 20 AWG Bus Wire
  • Comes with Instructions
K40Y-9 Soviet military paper in oil (PIO) capacitor - .022uf/400v. The K40Y-9 are high quality PIO capacitors made for Russian military. The conductor is made of aluminum foil and the dielectric is oil saturated paper, glass Hermetically sealed in a metal body. These capacitors have Superior Tonal Resonance.

Build is a 5% Tolerance Build which produces a better tone than a 10% build tolerance.

Many Builds are 10% Tolerance and some are even 20% Tolerance
CTS 525K  Potentiometers and K40Y-9 Capacitors, as well as all materials used, Come With Complete Test Reports and Specifications.

Includes Switchcraft 3-Way Switch and Jack with .022 uF K40Y-9 PIO Caps  and Treble Bleed. Gavitt Wired with PVC Insulation and Grade A Spaghetti Tubing Insulation.

Vintage Upgrade Kit offers a transparent, dynamic sound for anyone who are tired of not being able to use the controls on your guitar effectively. This Harness is for those who are tired of losing tone and note-definition every those time they roll their control past 8!! Th harness is designed for all PRS® style guitars. Most set-neck versions of these guitar use the 90 degree switch; bolt-on versions use the short/straight switch. NOTE: The short/straight switch will work for all model guitars, so if you have doubts as to what is in your guitar, go with the short/straight option. We do alternate caps and with or without the treble bleed.

Please Note: With any PRS® model other than the McCarty or McCarty wired guitars you will have to enlarge the rotary switch hole to 1/2" for the toggle switch to fit. Also be aware that some knowledge of basic wiring is needed as PRS® does not use the same color codes on guitars as Gibson or Seymour Duncan.

PLEASE NOTE: All guitars manufactured in Korea, Japan, China, Indonesia and Mexico use metric pots (6mm), and have metric sized holes drilled for the pots. All pots sold by Jackson Electronic Luthier uses American Standard pots and hole diameters (3/8"). Therefore, holes in the guitar, plates and/or pickguards will need to be enlarged to 3/8" to fit properly. Also, metric knobs will not fit the pot shafts; most popular knobs are available online. Please message us for details or questions about installation.
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