Walrus Audio Polychrome Flanger

This is a really versital flanger that hides a multimodulation pedal inside it. Really amazing and gives a lot of options to get a phaser, a chorus, a vibrato or a univibe sound out of it. It was a really usefull studio tool until now. I am giving it because i am moving to a Quad cortex and i will not need it anymore. It has never been stepped on, it was a part of my studio effect collection.