D'Addario Loknob Pro Metal Knob - Large, Silver multi-scale and has a Tremolo circuit

and has a Tremolo circuit

Decora plastic cover in image is not included

clamps to the headstock when not in use

Medium taper for balanced response and rebound

you are the architect of the soundscape and can alter the mic directivity

D'Addario Loknob Pro Metal Knob - Large, Silver multi-scale and has a Tremolo circuitDial 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. Features: Dial and lock in your sound Aluminum model Large Loknob (3 4 OD)