Atlas Sound DS5E Round Base Desktop Stand - Ebony Trigger Sequencer Module One audio oscillator can be

One audio oscillator can be used to modulate the frequency of another audio oscillator to create analog FM effects

With BeatStep Pro you are master of the performance

sampled drum machines

or the characteristic comb filter

Atlas Sound DS5E Round Base Desktop Stand - Ebony Trigger Sequencer Module One audio oscillator can beFully tested, perfect working condition. About Used Items: All modules include a power ribbon cable and M3 screws. Please be aware that although all used items have been tested to work as they are designed, they are sold "As Is" and are not accepted for returns unless there is a defect in the used item. Used items DO NOT qualify for Free Shipping, if you order a new item with a used item you will be charged shipping based on the weight and size ONLY