2 linear cross-modulating VCOs and ring modulator

The first module in the alien modulator series, the Dalek modulator contains 2 linear cross-modulating vcos and a ring modulator in one module.

The ring modulator's carrier and modulator inputs are normalized to the internal vcos, but either or both can be replaced with any external signal. VCOs feature internal cross-modulation, horizontal symmetry control, sine and square wave outputs and can be used independently of the ring modulator.

Specifications

Inputs

CV modulation of frequency with attenuation, carrier signal input, modulator signal input.

Outputs

Carrier vco output, modulator vco output, ring modulated signal output.

Controls

Carrier & modulator vco controls for frequency, horizontal symmetry, hi/lo speed selection, waveform selection and cv modulation attenuation. Each external input has selectors for ac/dc coupling. modulation can obey or destroy!