Upgrade your guitar's control system with the Emerson Custom Prewired Kit for Gibson SG and other guitars. This kit's premium components include precision-made potentiometers, a 3-way switch, two Emerson Custom Bumblebee Paper in Oil Capacitors, and a Switchcraft input jack. They have been prewired and soldered so you can drop them in your guitar with minimal work. Emerson Custom uses a unique '50s-style wiring with this kit to give you optimized tone. The result is a stronger and tighter tone, a smoother feeling Volume pot with less treble loss when rolling the volume down, and interactive Volume and Tone controls. The Tone and Volume controls interact like a vintage amp: when you roll back the volume, the tone changes a little bit, and vice versa. Every Emerson Custom pot is hand-metered in-house and falls within /- 8% tolerance, and their capacitors are the only new mil spec capacitors in production