Volume Treble Bleed Mod. 220k resistor soldered in parallel with a 471pf capacitor. Retains the high-end frequencies as you turn down the volume control on your guitar. Simply solder between lugs 1 and 2 of the volume pot. High quality, distributed by Mojotone. Guitar pot, guitar potentiometer, volume pot, tone pot, volume control, tone control, best volume pot, best tone pot, guitar upgrade.