The mxr m77 custom badass modified overdrive pedal is a drive pedal modified for improved performance and versatility thanks to intuitive controls'. '.strtoupper('t')he asymmetric clipping delivers rich thick overdrive thatll elevate your sound with ease'. '.strtoupper('m')ould your bass boost with the 100hz control this allows you to quickly and effortlessly match the bass level of your amp'. '.strtoupper('t')his creates an overdrive that is instantly optimised for your setup'. '.strtoupper('t')he bump switch is a little more radical and shifts your entire tonal foundation to an alternate eq voicing for extreme versatility'. '.strtoupper('i')nstantly boosting your mids and lows when engaged this delivers a bassier growl and deeper sound'. '.strtoupper('e')xperiment with this and the 100hz control along with the traditional triad of controls output tone and gain to fine tune and bask in the glory of hot rodded overdrive.