The new E-RM Polygogo is a wide ranging digital stereo oscillator for Eurorack with an analogue waveshaper/folder section. It reads the X and Y positions of polygons (shapes) to derived different tones in stereo. Modulation of the shapes, harmonics, FM etc take this thing from clean soft waves, soft but rich FM through to all out noise and more chaotic aliased radio interference sounds at high tunings. I was really impressed by the range and I’m looking forward to seeing how this one progresses.