New MXR M133 Micro Amp Boost Guitar Effects Pedal!

This item is new, in box!  

With your purchase you will receive two Hosa metal patch cables (IRG-100.5)

Orders placed before 12:00 PM Eastern Standard Time will ship same day! Orders placed after 12:00 will often ship same day as well, if not, they will ship next day.

I am an Authorized Dealer, a store receipt will be included with your purchase.

Check my feedback and bid with confidence!



 The MXR Micro Amp level booster pedal lets you take control of your volume level before your signal goes to the amp! Boost your signal for leads and switch it on when you need it. Use the Micro Amp to match the output levels of your humbucker-equipped guitar and your single-coil axe. Push your tube amp into that golden tone zone. If you use several pedals, this handy unit lets you bring your signal back up to the level you need before it goes to the amp. Give your rig a boost — use the Micro Amp!


Power: Single 9 volt battery or Dunlop ECB-003 AC adapter

Controls: Footswitch toggles amp on/bypass (red LED indicates on) Gain knob adjusts total output volume when micro amp is engaged