The “Eurorack Expansion” Host Rack

The “Eurorack Expansion” Host Rack

The next big “Learning Modular Synthesis” project is Eurorack Expansion. The idea behind it is that you already have a semi-modular synth or a small modular system, and now you’re wondering what to add next. As the saying goes, you need to walk before you can run. I’ve built up a core set of deceptively boring yet essential modules that will make it easier to interface your core system with the fun new modules you’re dying to try out.

Patching a Ratcheting Sequence

Patching a Ratcheting Sequence

Ratcheting is a Berlin School sequencing technique where an individual note in a sequence has its envelopes retriggered multiple times, usually at a musical subdivision of the sequence’s tempo – such as playing 1/32 notes in the middle of an 1/8 note sequence – to create a roll. Although used since the 70s, not everyone knows how to create a ratcheting patch on their modular. In this article I demonstrate creating and performing several typical ratcheting patches.