Doepfer A-100 System Basic System 1 with A-115 Audio Divider Stereo & Quad Mixer Spirals is a pitch and

Spirals is a pitch and multi-tap delay card for the Z-DSP

With either subtle use of øchd to keep things alive or wider ranging use that drives a whole patch that drifts around itself

the SMR can pull out particular frequency bands

Since the ZPO's TZFM technique utilizes a TZ VCA

Mum M8 features dual voltage control with attenuation (and inversion) of filter cut off and voltage control of resonance together with dual audio inputs - one of which includes a VCA to with the capability to aid overdriving signals into the filter core

Doepfer A-100 System Basic System 1 with A-115 Audio Divider Stereo & Quad Mixer Spirals is a pitch andFully tested, perfect working condition. Minimal rack rash. This unit includes its original A 115 Audio Divider. In its place is an older version of the A 178 Theremin Control Voltage Source. 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.