Long a cherished secret weapon of tone-savvy pro guitarists, clean boost lets you always be at the right volume and sweeten your tone by hitting the front end of your tube amp just so. Put the MXR Micro Amp Plus on your pedalboard alongside killer overdrive, delay, and phase/flange pedals, and you've the sonic versatility for stage and studio domination. To create the Micro Amp Plus, MXR took its successful Micro Amp and juiced it with specially-tuned 2-band EQ, true-bypass switching, and low-noise op-amps that keep your signal clean, even with boost cranked.