Hertz Donut MKIII Expander with a layout that innovates

with a layout that innovates on typical quantizer design

Supplementing the texts are numerous archival photos and documents

The module provides CV and direct control over a number of FM parameters including algorithm selection

Peggy Katz

Hertz Donut MKIII Expander with a layout that innovatesThe long awaited Hertz Donut mk3 from Industrial Music Electronics (fka The Harvestman) is a multi operator digital oscillator for eurorack modular synthesizers. Fixated on both FM synthesis and phase distortion synthesis, this behemoth executes thru zero frequency modulation with the utmost precision (and an unhealthy dose of turpitude). The Hertz Donut mk3 is inflicted with four sliders that collectively constitute a sophisticated patch matrix for