RS Modern Les Paul Jr. Upgrade kit, loaded with SoZo NextGen™ capacitors. Polyester film dielectric with aluminum foil, and superior tin coated pure copper leads. Clarity, detail, great for clean tones as well as heavy gain and overdrive.

Who this kit is for: The Modern Upgrade Kits offer a more transparent, dynamic sound for anyone who is tired of not being able to use the controls on your guitar effectively. This kit is also great for those who are tired of losing tone and note-definition every time they roll their control past 8!! This kit is designed for all Les Paul Jr.® style guitars, no matter what the pickup combination is. Please Note: All guitars manufactured in Japan, China, Indonesia and Mexico use metric pots (6mm), and have metric sized holes drilled for the pots. All pots sold by RS Guitarworks use 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 RS pot shafts; most popular knobs are available on the store in new and aged versions. Please call us for details or questions about installation. What this is: For years, guitar manufacturers have chosen to cut corners on the electronics they have used, even in their top-of-the-line guitars. This kit is designed to utilize the best electronic components possible in your guitar. This kit is the culmination of thousands of hours of research and development into different guitar electronics and how each of them affects the overall tone of the guitar. What’s in the kit: (1) 500K RS Short-Shaft SuperPot®- We designed these pots in conjunction with CTS. Used for the volume controls in the kit, these pots have a custom taper that gives you a noticeable difference between each number on your volume control. You can finally roll your volume down to 2 or 1 and not loose any clarity, even in the neck position!! Mil-spec construction and a smoother resistor path make this the best pot to ever be used in the guitar. (1) 500K CTS Short-Shaft Audio taper pot.