Welcome to Learning Modular: a site for musicians and sonic dabblers alike who are new to modular synthesis. Here you will find a growing list of in-depth articles, thoughtful musings, and videos on subjects such as choosing modules for your system, and putting them to work creating both new and familiar sounds.
Some VCAs are labeled as having “linear” response, some are labeled as having “exponential” response, and some have a switch or even a continuously variable control to go between the two. Which one should use you use, and when? Of course, the best answer is “whichever...read more
I created the original Learning Modular Synthesis course for those who were complete beginners to the world of modular synthesis. The next question became: How do I help users reach the next level? The answer is the Eurorack Expansion Project. The idea is you have a nice core system, and want to know how to intelligently expand it – particularly if you interested in a specific technique or are after a certain sound. I’m tackling this in two parts: an online course, and a weekly series – including a dedicated Patreon page for the hard-core users out there.read more
The AJH Synth Ring SM is three modules in one: a ring modulator based on an analog transistor core design, a sub bass generator that creates tones 1 and 2 octaves down, and a 5 input mixer based on the classic Moog CP-3 design. This mixer is used to combine the original inputs, ring modular, and sub bass sounds; you can override them by patching in alternate inputs. The bonus preview movie from the soon-to-be-released Eurorack Expansion course focuses on the ring modulator section, showing a few different applications as well as really focusing on the waveforms and harmonic spectra it creates so that you better understand how a ring modulator works:read more
The Synthrotek Verb is a lo-fi reverb module based on a trio of PT2399 delay chips set up as a resonator to simulate vintage reverb effects. One of its more unusual features is a voltage-controlled Mod parameter, which alters the tuning of the three delay lines. When...read more