Electro-Harmonix Blurst Modulated Filter Pedal

The Blurst is a modulating filter, an effect often used on synthesizers but now designed with for the adventurous guitar player or bassist. It modulates your guitar’s sound like an envelope filter, but instead of the filter’s response being controlled by your playing dynamics, it’s controlled by an internal oscillator. The Blurst features an analog, low pass filter with adjustable resonance, three modulation waveform shapes, tap tempo and expression pedal control.

Whether used alone, in combination with other effects or controlled by an expression pedal, its effect is spellbinding. Power supply included.