In its essence, this book helps you to find your way with the Bullfrog, a modular synthesizer collaborately produced by Erica Synths, Richie Hawtin and Geeky Punks. But I find that it takes you by the hand exploring how actually electronic sound is made. It also looks beautiful and well designed.

In that sense it is not a technical manual, but a warm, philosophical guide into the world of sound synthesis, and it will be an inspiring read for anyone who has ever felt the pull of a synthesizer — and didn’t know where to begin. Step by step, across four chapters, you are guided through the first principles to a first performance!

Chapters

1. First Patch — Where Sound Synthesis Journeys Begin. What sound is. How oscillators work. Pitch, amplitude, timbre, waveforms.
2. The Sculptor’s Art — A Complete Guide to Subtractive Synthesis. Carving sound from raw material. Filters, envelopes, the classic synthesis chain — the fundamental art of shaping noise into music.
3. The Heartbeat of the Machine — A Journey into Rhythm and Sequencing. Rhythm, patterns, and sequencing.
4. The Mixer as an Instrument — Signal Flow, Sound Sculpting, and Creative Synthesis. Gain staging, EQ, compression, effects, feedback, no-input mixing — the mixer not as a tool, but as an instrument in its own right.

Softcover, 119 pages, published in 2026.