Old Blood Noise Utility No. 3 is an always on buffer pedal with a footswitch to engage a 3 band EQ controlled by sliders. (Older version was knob controlled). You can use this pedal to boost your signal over long cable runs or heavy-loaded signal chains. The EQ function is great for solo boosting or other instant tonal changes during live situations for different parts. 

Controls:

Slide up to boost and down to cut the frequencies below

• Low: 100Hz Shelf
• Mid: 500 Hz Bell
• High: 2KHz Shelf