The King Tone - Switch (Classic) delivers a host of functionality to a guitar's often unused second tone pot. This 6-way switch delivers true bypass and 5 custom sounds, with 16 treble bleed dip switch settings for sclupting your guitar's tone. A great addition to any rig, and also includes a true bypass setting allowing you to switch back to your standard guitar tone. (KNOB NOT INCLUDED) From King Tone Guitar: New smaller size. 6 (King)Tone Positions. 16 Treble Bleed Settings. The Kingtone Switch gives you tones you didn’t know your guitar could make. Adds fatness and edge to your tone. Better vibrato tracking. String bending becomes more articulate. Adds a tube’y, hollow quality to every note. With the new treble-bleed option you can now fine tune your treble bleed settings with 16 options covering all commonly used treble-bleed configurations and several un-explored options, including adding top-end when the volume is reduced or very subtle settings which are halfway between. The treble-bleed circuit is bypassed in position 1 so it wont mess with your fuzz tones. If you already have a treble bleed circuit in your guitar, you can permanently disable the treble-bleed option. It only takes 5 minuets to install. Works With Any Guitar Easily Fits Inside Your Guitar 6 Tone Positions Works Alongside Your Remaining Tone Control 16 Treble Bleed Settings Treble Bleed Bypass True Bypass 5 Minute Easy Install Replaces The Often Unused Lower Tone Control Opens Up A Huge Range Of Incredible Tones Works on Strats, Teles and Humbucker guitars. (not recommended for active pickups) Standard, Knurled Split Shaft, Fits Any Standard Push On Guitar Knob (Knob Not Included) If there is a secret to great tone this might be it. Really! The design is 100% passive meaning you don’t need a battery. Its super easy to install, just three wires to connect to the volume pot. Easy!! Its true bypass so it won’t effect your normal tone, but will you want to go back to your normal tone? The Sound. True Bypass, Your Normal Tone Is 100% Un-Effected Treble Bleed Engaged, When you Roll Your Volume Down You Will Retain The High End, No More Dull Tones Hendrix Edge Added, Fuller, Warmer More Focused Tone 100% Vaughan, Tubey Bite, Lots Of Attack, Fat, Warm Albert – What Can I Say The Switch Was Named After Him BB – Extremely Fat and Thick But Still Has Top End Bite.