Getting started with wavefolding

Wavefolders shine with simple inputs, so with sine and triangle waves plus simple modulation we’re ready to dive in

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As with any process, we always like to start simple, listening and exploring to really learn a device. So patch in a sine wave, patch the output to your mixer and start turning knobs! We recommend starting with the symmetry switch on to keep it simple.

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Once you have a feel for wavefolding, turn the symmetry switch off and set the FoP and FoN controls differently as well as the OffP and OffN. This will fold and offset the positive and negative sides differently for new and unique waveforms under your fingertips.

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Folding CV signals and just audio works well. Patch in an envelope and set the folding offset right at the peak of the envelope. Now modulate P and/or N to get a folded peak on the envelope. It’s a great way to generate complex modulation.

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To go with the main output we also have two additional outputs. These are pulse waves generated from the positive and negative portions of the wave. Their level and pulse width is set by the fold and offset levels so you can get amplitude and PWM.

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For a huge, wide sound patch in a sine wave, fold it heavily and modulate it with LFOs. Patch the main out in the centre, then take the two pulse outputs and pan hard left and right. You’ll get a huge stereo folding, PWM sound.

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The E-1 expander breaks out the output switch that selects limiting or distortion. Try using an audio rate signal to turn the limiting on and off to add a ring modulator like overtone. For something simpler, use gate patterns to add accents to your sequences.