M293 BOOSTER MINI The MXR Booster Mini gives you the sonic secret sauce of the Echoplex Preamp with the legendary boosting power of the MXR Micro Amp in a space-saving mini housing. CONTROLS 1 TONE knob rolls off high frequencies 1 2 2 VOLUME knob sets boost level up to +25dB VOLUME 3 FOOTSWITCH toggles effect on/bypass (blue LED indicates on) TONE DIRECTIONS • Run a cable from your guitar to the M293’s INPUT jack and run another cable from the M293’s OUTPUT jack to your amplifier.
