Knobulism logo in orange

beginner

Plain-language explanations of modular synth basics for anyone just getting started.

Eurorack hardware bits on a table including screws, a paintbrush, drivers, and parts organizers
7 min read

Eurorack hardware you didn’t know you needed

From screws to ribbon cables, here’s the hidden Eurorack hardware you’ll wish you had before you needed it.

Close-up of Eurorack faders and knobs in pink lighting
21 min read

Waveforms 101: an intro to squiggly lines

Explore the structures of triangle, square, and sawtooth waveforms. Learn how frequency and amplitude can impact timbre.

Performer wearing glasses at a modular synth during a live show under purple light
12 min read

Planning a live show: mine still fell apart

Live show prep requires dedication, but surprises are inevitable. Here’s what I’ve learned along the way.

Eurorack modules and a circuit board on a desk with a ribbon cable
11 min read

Modules we buy vs. modules we love

Discover how a personal revelation changed my approach to buying modular synth modules, and why the Make Noise DPO and Piston Honda MKIII are my favorites.

Close-up of Eurorack knobs and jacks in warm light with arrows printed on the panel
13 min read

Ring modulation: from Daleks to X-Wing pilots

Explore how ring modulation creates rich, inharmonic textures, from bell-like tones to metallic sounds, with patch examples and top module recommendations.

Isometric illustration of modular synth blocks connected by paths in blue and yellow
10 min read

Modular signal flow: it’s all just voltage

Understand modular synth signal flow: how jacks, inputs, and outputs work. Learn about voltage, generators, and modifiers for better patching.

Close-up of a Eurorack panel with Env, Level, Step, and Dynamics labels in blue and pink light
10 min read

Pulses, gates, and triggers: what’s the difference?

Demystify pulses, gates, and triggers in modular synthesis. Learn the differences, practical uses, and essential patches to enhance your synth setup.

Doepfer A-130-8 module with a grid of jacks lying on a wooden surface
10 min read

The versatile VCA: more than volume

Discover the versatile uses of VCAs beyond volume control. Learn how they shape sound, manage amplitude, and explore dynamic effects in synth patches.

Close-up of a Eurorack filter with a large knob and Freq, Res, and Mode controls in purple light
10 min read

Fun with filters: uncommon tricks to try

Exploring uncommon uses for synthesizer filters: learn how to control input levels, maximize FM inputs, and convert LPFs into HPFs.