DiMarzio EP1201L 500K Long Shaft Custom Taper Potentiometer
Standard guitar potentiometers limit your musical expression by starting at the "3" position and not practically increasing its level above the "7" position. The special DiMarzio Custom Taper potentiometers are designed to solve this problem by adjusting the signal level exactly according to the position of the knob. This allows musicians to have truly audiophile control over the dynamic range of the instrument and to have complete control over every nuance of volume and gain. And don't worry about wear and tear - each potentiometer guarantees up to 10,000 cycles at 2,000 turns per hour, and is individually factory tested by DiMarzio.