Back to Catalog Add to a Rig

MXR Micro Amp M133


Controls & Settings





Open in FXDB Open in FXDB


Gear Description & Specs


The MXR Micro Amp M133 provides a clean, transparent boost for guitar and bass. Its simple design delivers consistent volume enhancement and dynamic control, perfect for solos, pedalboard integration, and subtle tone shaping.

MXR boost