Making Sound Machines is a Düsseldorf, Germany-based maker of Eurorack synthesizer modules and DIY kits, run by the duo Enrica and Roland. The brand focuses on hands-on, often open-source designs that lean toward experimental and performance-oriented sound sculpting rather than traditional subtractive synthesis.

Their catalog spans analog waveshaping and filtering modules such as the Farbfolder wavefolder, Farbshaper West Coast-style waveshaper, Farbfilter lowpass and Farb Highpass, alongside utility modules like the Multiplikand active multiple and Tausend dB amplifier. On the rhythmic side, Stolperbeats is a trigger sequencer aimed at off-grid grooves, and DivSkip — a collaboration with UK synth video creator DivKid — handles clock division, skipping and gate manipulation. They also produce and distribute the full DIY kits for Plinky and Plinky+, the eight-voice expressive touch synthesizer originally designed by mmalex and maintained as an open-source project.

In addition to building modules, the pair releases music made with their own instruments on Bandcamp, and partners with retailers like Thonk in the UK for DIY kit distribution. Their reputation in the Eurorack community rests on thoughtfully scoped, affordable modules with a strong DIY ethos.

Making Sound Machines has 1 product cataloged on Equipboard, including Audio Sequencers.