The Electro Harmonix Super Pulsar Stereo Tap Tremolo is a versatile and advanced analog tremolo pedal that allows you to create innovative and intricate tremolo phrases and patterns with its detailed controls. Also featuring save banks for up to 8 presets its easy to dial in an incredible tone and quickly revisit it at any time. The tap tempo feature is perfect to quickly sync the tremolo with your desired tempo making it ideal for live use where time is of the essence. EHX have created the most versatile complete tremolo pedal on the market with the Super Pulsar.