D'Addario LokNob Pro Large - Black/Silver Bass Guitars Rolling off your bass' tone

Rolling off your bass' tone knob takes you from a modern punchy and articulate sound to that classically deep

Single-button stompbox gives you easy studio-quality live vocal reverb effects

The VP2520 PA loudspeaker stands head and shoulders above the rest of the pack and delivers exceptional performance

you’ll find the same hand-fabricated bobbin

which allows us much more control at every step of the process

D'Addario LokNob Pro Large - Black/Silver Bass Guitars Rolling off your bass' toneDial 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, simply lift the knob, rotate to your desired sound, then release. Loknob retrofits to most amplifiers, effects pedals, instruments, and live studio gear and is available in two sizes and a variety of colors. D'Addario is known for innovative, problem solving, quality musical