Greenhouse Middleman Boost
Greenhouse wanted a pedal that doesn't boost frequencies that are not predominant to the guitar that can also do a flat EQ clean boost and can add a tiny amount of distortion as well. The Mid knob sets the amount of boost or cut applied to the mid frequencies at 500Hz (up to 15Db). At 12o'clock it is non active and delivers a flat EQ response. The Gain knob boosts the level up to 35Db, adding a bit of grit as you crank it.