Modulation Pedals2017-09-07T09:03:04+00:00

Modulation Pedals

Amptweaker’s first dive into modulation pedals was the popular SwirlPool, which is a synchronized tremolo/vibe pedal based on 60’s amp circuitry, with some modern tweaks.  While designed with guitar in mind, it’s a favorite among bass players as well.


The SwirlPool is a two-speed synchronized Tremolo/Vibe similar to circuits common in vintage 60’s amplifiers.