The Janus is a true bypass, dual joystick-controlled Tremolo/Fuzz pedal that allows you to create a landscape of distorted textures. Both the Tremolo and the Fuzz can be isolated and used alone, but can also be used together in series creating thick textures with a lot of movement. Each joystick has a separate X and Y axis that has designated controls. The Tremolo joystick controls the rate and depth while the Fuzz joystick controls the amount of fuzz and the tone. There are individual Volume controls for both effects and a Blend control for the Fuzz that allows the user to mix the unaffected signal with the affected fuzz signal. The joystick controls make the Janus a great option for guitars, vocals, keys, or tracks." SPECS 9V DC – 8 mA – 7.38 x 4.70 X 2.75 inches. The use of an isolated power supply is recommended for powering all Walrus Audio Pedals. Daisy chain power supplies are not recommended. Power supply not included.