MXR Micro Amp Boost Pedal

$79.99 $114.27
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MXR Micro Amp Boost Pedal

The MXR Micro Amp guitar effects pedal has a heritage that dates back to the early 70s. Its family has a very long list of successful pedals, including the Phase 90, that can be heard on classic recordings from Van Halen, the Rolling Stones, Led Zeppelin, and many more.

MXR's Micro Amp is a great way to add a preset amount of gain with just a single control. You can boost your signal for lead work or adjust between two different guitars with unmatched outputs (i.e. humbuckers to single-coils). It can also provide a permanent boost in a long effects chain where signal drop-off is a problem.

Standout Features

  • Up to +26dB of gain
  • Perfect for switching between guitars with unmatched output
  • Great for use with long signal chains, or anytime signal drop-off is a problem

The MXR Micro Amp preamp boost pedal is powered by one 9-volt battery (remove the bottom plate to install), a 9-volt AC adapter such as the Dunlop ECB003/ECB003E, or a DC Brick™ power supply.

Like all MXR stompboxes, the Micro Amp stompbox guitar effects pedal comes in a heavy-duty housing with durable jacks and switches for a lifetime on the road. Give Andy's a call and order yours today.

Andy's Music, a NAMM TOP 100 Dealer, is a family business with family values keeping the gift of music alive for musicians, schools, and houses of worship on the Gulf Coast since 1977.

MXR Micro Amp Specs
  • Model M133
  • Input Impedance 1 MO
  • Output Impedance 470 O
  • Maximum Output Level +6 dBV
  • Noise Floor* -80 dBV
  • Gain Control +0.5 dB to +26 dB
  • Freq. Response 20 Hz to 20 kHz, +0 dB, -1.4 dB
  • Bypass Hardwire
  • Current Draw 2.5 mA
  • Power Supply 9 volts DC


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