The MXR Talk Box by Jim Dunlop transforms your guitar tone into a distinctive vocal-like effect that cuts through any mix. This all-in-one unit eliminates the need for external amplification, thanks to its integrated amp and speaker driver—perfect for seamless pedalboard integration or standalone use. Whether you're rehearsing at home or commanding the stage, intuitive Volume, Tone, and Gain controls let you sculpt your signature sound with precision. True bypass switching keeps your signal pristine when the effect is disengaged. The compact design fits effortlessly into any rig, while the included surgical mouth tube and mic stand clip ensure you're ready to perform immediately. Powered by the supplied 18-volt AC adaptor.