D'Addario LokNob Amp/Pedal Knobs Brand_Hal Leonard RHYTHM ON/OFF button

RHYTHM ON/OFF button

There are almost as many legendary heavy metal guitar tones as there are tattooed headbangers

Savarez 540R NT Alliance Trebles Classic Basses

and numerous other features to tailor your reverb sound

Designed to fit most standard dreadnought acoustic guitars

D'Addario LokNob Amp/Pedal Knobs Brand_Hal Leonard RHYTHM ON/OFF buttonD'Addario LokNob Amp Pedal Knobs LOKNOB Dial and lock in your sound settings with DAddarios easy to install Loknob. Once in place, simply rotate the knob to click into the sound you need. For larger sound adjustments, lift the knob, rotate to your desired sound, then release. Loknob retrofits to most amplifiers, effects pedals, instruments, and live studio gear. Available in two sizes and a variety of colors.