Double Deka VCO - Model 1130

Voltage Controlled Oscillator

Innovator and designer extraordinaire Ian Fritz has teamed up with Synthetic Sound Labs to bring you one of the most useful and flexible VCOs on the market – the SSL 1130 Double Deka VCO.

The Double Deka is a stable, wide range 1V/Octave VCO with incredible sonic versatility. Imagine “drawing” a 10 stage waveform using lighted front panel sliders. Now imagine two of these separate waveforms, each with a precisely stepped 6 octave range control that can also be externally voltage controlled. In addition, using a built in knob or external control voltage, you can cross-fade between the two waveforms. Add to this, two unique new types of sync, a funky digital ring modulator (DRM) type input, plus separate linear and exponential FM inputs, and you begin to see (and hear) the possibilities.

https://steamsynth.com/shop/moog-unit-modules/double-deka-ultrasonic-vco/