Oscillators

FM with tonality! At its core, the Instruō neóni is a traditional analogue oscillator. What sets it apart from other oscillators in the Instruō product line is it’s Through-Zero FM functionality with AC and DC coupled operation. Add that to its precision soft sync and directional hard sync..

Quad OscillatorThe Instruō saïch is a quad oscillator with super-saw functionality and built in “smart” VCA mixing. At its core are four fully analogue sawtooth waveforms that can be intervallically offset, individually and globally detuned, transformed, transposed and mixed together in creative and..

Analogue VCO/LFO with wave folderupdated Ts-L differs from the original by having an LFO button, and a 3-way sub switchThe Instruō Tš-L is a fully analogue voltage controlled oscillator with a plethora of features in a very small footprint.Its triangle core circuitry allows for extremely consistent ..

​Dixie II+Full-featured triangle core VCO/LFOThe Dixie II+ is a larger variant of the classic Dixie II. Using the same great triangle core oscillator, it adds a number of features to make it even more versatile with only a modest increase in size. The Dixie II+ makes a great primary oscill..

Dr. Octature II4-pole low pass filter and octature sine wave VCO/LFOJust like the original Dr. Octature the basis of the module is a 4-pole lpf inspired by the classic “cascaded ota” design, but realized instead with superior-quality 2164 vcas.The sound is very reminiscent of classic ..

 Not long after David Dixon finished the Dixie design he began working on a totally novel approach to implementing TZFM, thru-zero frequency modulation. After almost a year of experimenting and many PCB revisions later we are pleased to present what is surely David’s masterpiece as far as analo..

Rubicon2 is the second generation of the classic Rubicon triangle core analog VCO, designed in collaboration with David G. Dixon.It features nine simultaneously available waveshape outputs; two sub-oscillators; three variations of a sine wave; a new Tri-State pulse circuit; exponential Frequenc..

Introducing the µVCF state variable filter.This is another great David Dixon filter design. It is a very clean and precise filter that also doubles as an excellent sine VCO.It responds very well to FM and the small size makes it a nice choice for smaller system.low pass (LPF) 2-pole, high ..

Mighty oscillations, mini size.An analog oscillator and LFO with pure waveforms and precise tracking in a compact package.  Perfect as a utility modulation source but equally capable to be used as a primary sound source. Patch it up and let it rip!FeaturesFour simultaneous pure waveforms: ..

Analog precision oscillatorIO Instruments THEMISTO at a glance:Eurorack moduleAnalog precision oscillatorCleanly calibrated waveformsPulse width modulation from 0-100%.Low distortion sine wavePhase-inverted suboscillatorhardsyncLinear & exponential FMBuffered CV/Gate PassageLFO mode16 TE WidthTh..

A small Eurorack oscillator that packs a punch: that’s the best way to summarise Cycle 5.At its heart lies a refined high-stability triangle core voltage controlled oscillator (VCO), with performance matching or exceeding that of much bigger and costly oscillator modules.Instead of a coarse frequenc..