Here's an overview of the new PRC5 Wavefolder module.
We use here a simple Triangle wave input - ie something with low harmonics.
This is the upper trace on the oscilloscope - the lower trace is the output waveform from the Positive Output (there is also an inverted output)
There is an internal VCA which drives the Fold section - this can go from fully closed and as we adjust the Folds control you can see the waveform reach a peak of +/-5V and then it starts to fold in on itself - this gives the rich effect of adding harmonics.
The input wave can be offset - both by a manual Offset control, or by a 2nd input with level control.
Folds level is, of course, CV controlled. Four bi-coloured LEDs give an indication of the folding intensity and show the polarity of the waveform when running an LFO into the input.
What would this sound like with a sine wave or guitar signal going through it?
Desmaad 11 months ago
@Desmaad:::: a Sine-wave will have a very similar response to the Tri-wave shown in the video.
With guitar it works as a very fuzzy distortion - adds a lot of high harmonics - I don't think it is an ideal typical guitar overdrive though - could be an interesting 'different' effect though.
But - I can confirm that sending a drum machine through it does sound amazing - kick drums become massive snarling booms.
BugBrand 11 months ago