
Audio Surplus Effects
Massenpanik
Distortion
EQ
Providence Stampede-based distortion with 5-band graphic EQ for sludge and doom tones.
Audio Surplus Effects builds pedals from the UK. The Massenpanik (German for 'mass panic') pairs the cascading op-amp gain section from the Providence Stampede with a powerful 5-band graphic EQ.
The Stampede circuit is used by Converge and Amenra. V2.0 changed the boost toggle to a potentiometer for greater control and added presence for treble adjustment.
Priced at £175. The 5-band EQ provides ultimate tone sculpting for sludge, doom, and heavy music. Currently sold out at time of writing.


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