Dave Smith Instruments DSM01 Curtis Filter Module

The Dave Smith Instruments DSM01 Curtis Filter Module is a Eurorack-format module designed to provide classic analog filter sounds. It is based on the Curtis CEM3320 filter chip, which was used in many classic synthesizers from the 1980s. The module features two independent filters, each with its own cutoff and resonance controls. It also has a dedicated envelope generator and an LFO with multiple waveforms. Artists such as Aphex Twin, Nine Inch Nails, and The Prodigy have used the DSM01 Curtis Filter Module in their music. The module works by allowing users to shape the sound of their synthesizers by controlling the cutoff and resonance of the filters. This allows users to create a wide range of sounds, from subtle filtering to extreme distortion. The module also features an envelope generator and an LFO, which can be used to modulate the filters for even more creative sound design possibilities.