The Ampeg Liquifier Analog Chorus pedal delivers incredibly rich tones thanks to its dual chorus circuit design. Experience classic dreamy chorus or turn it all the way up to transport your tone to a new dimension. Get the lush sounds youve been dreaming of with the Liquifier Analog Chorus. Dual chorus effect with simple effective controls allowing for deep swirling effects or the subtle lift that chorus can add to a bass part. Dual chorus circuit design delivers incredibly rich chorus tones for both bass and guitar Dial in the perfect sound with Rate, Depth and Effect Level controls True bypass, analog design with incredible signal-to-noise ratio Roadworthy all-metal chassis construction Powered by a 9V battery or 9V DC supply (not included)