The Stereo Pulsar generates vintage tremolo and panning that will fill any venue with rhythmic stereo energy. Its Wave Form switch allows you to change the modulation from triangle to square form. The Wave Shape control allows you to control transitions from negative to positive saw tooth or adjust pulse width. This all means you can create any type of stereo tremolo from pure vintage to those never heard before. Video: https://youtu.be/sVAd1T26fMYProduct Specs Item Number: 20705 Make: Electro Harmonix Model: Stereo Pulsar Condition: Brand New Finish: Silver Categories: effects-and-pedals ⇒ tremolo ⇒ pedal Function: Tremolo Made In: United States MPN: 690/ST-PULSAR UPC: 683274010595 Modular Grid: Pedals ⓘ + Dimensions*: 102 mm wide 121 mm high Power*: ? mA / ? V AC/DC * User contributed details