Occult

Thru-Zero Waveshaping VCO

Occult is an analogue TZFM Triangle-core VCO/LFO with a wide frequency range and unique waveshaping capabilities! It features nine simultaneously available wave outputs: Sine, Triangle, Square and Pulse, a PWM Saw, Sub -1 and Sub -2, plus the outputs of Shaper and an interesting Pulser waveshaper circuit. Pulser is a waveshaper based on the "double pulser" circuit by Ian Fritz, able to produce exotic, rich sounding waveforms. The Shaper section adds a crossfader which can mix between the normalized Sine wave or any other external input and the Pulser or the inverted Pulser output, further extending the waveshaping possibilities. Apart from an Exponential FM input Occult also includes a TZFM input with an attenuator control, capable of producing more musical and complex FM tones than a typical VCO. Also, a Sync switch allows for both Hard and Soft Sync. The unique waveshaping abilities, CV control for every parameter as well as FM options make Occult a very versatile oscillator for sonic exploration!

● Analog Triangle core Thru-zero oscillator
● 9 individual wave outputs
● 2 waveshaper circuits: Pulser and Shaper
● Pulse-width Modulation over Pulse and Saw wave
● Sub octave circuit with -1 and -2 octaves
● Thru-zero and exponential FM
● Soft and Hard Sync
● Voltage control over all parameters!
● Wide frequency range (VCO/LFO) and precise tracking over 7 octaves

https://nekyiacircuits.com/product/occult/