Vermona FourMulator Quad Modulation Engine (LFO module), brand new, old stock Pedal Effects_Boost Operates on 9 volt battery

Operates on 9 volt battery (not included) or standard 9 volt negative center power adapter

and sweep these across the spectrum

Technical Manual (pdf)

90hp Eurorack Desktop Case

Are you looking for an overdrive that is not transparent and adds its own character and attitude

Vermona FourMulator Quad Modulation Engine (LFO module), brand new, old stock Pedal Effects_Boost Operates on 9 volt batteryFourMulator is a digital quad LFO module for euro rack compatible modular synthesizer and sound processing systems. Due to its ability to synchronize the modulators (LFOs) to each other or to an overall clock reference, FourMulator is capable generating complex and rhythmic modulation structures. Modulators (LFOs) Each modulator offers six wave forms: ascending and descending saw tooth, square, triangle, sine and random (sample & hold) with a