Use this Fender TBX kit when you're in the studio recording or on stage performing to get that amazing, enhanced sound. It's perfect for guitarists who are looking to take their instrument's tone to the next level. The kit includes a 250K/1Meg potentiometer, a white 'tone' control knob, a.022mf capacitor, and a 1/4 - watt resistor. All the mounting hardware and installation instructions are also provided, making it easy for you to install and start enjoying the improved sound right away.