The Moog MF Boost is a 100% analog pedal armed with 2 different modes and an expression pedal input for gain adjustment on the fly. Use the MF Boost with the Boost switch down to send your guitar signal through a super transparent VCA signal path. This way, you can add definition and sparkle to your main sound without any clipping or coloration. The Tone control is also strictly for high cut which is a great way to tame a bright rig without thinning your sound.
With the Minifooger Boost switch up, the OTA signal path involved subtle compression and beefy low end that will send any tube amp into creamy overdrive. The Moog MF Boost also proves to be a multi-purpose pedal with an expression pedal plugged in; keep the gain back for volume swells or glide between low and high boost settings.