Cosmotronic – Delta-V


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SKU: Cosmotronic_.Delta V Maker: Types: , , , , , ,


Dual Amped Function Generator

(Original version as per picture)

Delta-V is a fully analog dual channel function generator, with a dedicated VCA and cycle switch for both channels.

A versatile tool that packs a great amount of functionality in only 10HP. Trigger envelopes, slew incoming gates and signals,or generate LFO’s, with control over both attack and decay.

Dedicated End Of Cycle outputs and a VCA for each envelope create plenty of room for experiment and complex patches.

Without anything patched into the VCA input, the module outputs a regular envelope. By patching an audio signal into the VCA input, the output becomes the enveloped audio signal. If you patch an LFO into the VCA input, the output will be envelopes of varying level, set by the LFO voltage.

The overall shape of the envelopes is set with the shape, attack and decay knobs, or with the dedicated CV inputs. The knobs can be set to produce short, snappy or very long envelopes. The shape knob transforms the envelope from exponential to linear to logarithmic.
The trigger input takes a trigger or gate to start an attack-decay envelope. The slew input is used to slew incoming gates or voltages. The cycle switch loops to envelopes, to create an LFO.

There is an attenuverter for each channel to invert and attenuate the outputs.

The components are high quality and very well matched, resulting in a sound that is clean and free of clipping.


  • 65mA +12v • 65 mA -12V • 0mA 5v
  • 10HP
  • 27mm deep
  • Reverse polarity protected

View video here of 7 Patches with Delta-V