MXR M-133 Micro Amp
This morning, I came across the MXR M-133 Micro Amp. Been wanting to talk about this for a while, but it always seems to slip through the cracks. I’m a fan of clean boost pedals. They’re simple and really effective to crush your preamp for sweet tone. This one is no exception, single gain knob. I like it. Also, in the video below it mentioned how it will “preserve the integrity of your signal when you use long cables”. Sounds like there is a built in high impedance buffer in there, which in my opinion, is a great thing.
Here is the official description:
The MXR M-133 Micro Amplifier Pedal adds a preset amount of gain, using a single control. With a guitar, this lets you boost your signal for lead work, adjust between 2 different guitars with unmatched output (i.e., humbucker to single coils), or it can supply a permanent boost in a long effects chain where signal drop-off is a problem. 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 the Micro Amp is engaged.
Here is a video by jimdunlopusa:
You can pick up the MXR M-133 Micro Amp for only $79.99 at Musician’s Friend!
Remember, if you like reading about these pedals and seeing videos reviews from others, please subscribe to the RSS feed and get notified via email when there are new postings!
Receive EffectsBay.com updates via email! Subscribe to the mailing list today!
Popularity: 9%
Incoming search terms for EffectsBay.com:
- MXR M133
- MXR Micro Amp
- mxr m133 micro amp
- mxr m133 micro amp impedance
- m-133 schematic
- mxr m133 schematics
- mxr 133 micro amp
- mxr m133 micro amp schematic
- mxr micro amp m 133 schematics
- mxr micro amp m-133 boost
No related posts.




