Electro-harmonix Electro-harmonics Bass Effector Distortion Bass Big Muff Pi

Big Muff, which has attracted countless guitarists and bassists for 40 years since its introduction in 1968, has been optimized for bass, and further evolved

Bass Boost/Norm/Dry switch added based on Army Green's Russian version Big Muff

The effect of distortion is compatible with the core thickness of dry sound

True Bypass

Be sure to check the detailed product description at the bottom and precautions before purchasing!

To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.