Cyma Forma Intros One-button Synth, RND (Random) Synth
This one-button synth could be the wildest idea to come out of Superbooth 2026.
Just in time for Superbooth 2026, Cyma Forma unveils its new synth instrument – three-letter marvel that takes an innovative approach to sound design: RND (pronounced “Random”).
Undoubtedly the most minimalist synth we’ve ever come across, RND is a compact box with an interface made up of a single button. That’s it. No keys, no knobs, no faders, and no display, just one button that generates a randomized musical idea with every press.
Hit the button and all of RND’s parameters across every feature are assigned weighted random values. Once you’ve hit it a second time, you erase the current idea and create a new one, and those sounds are gone forever. According to Cyma Forma, the synth is designed to provide an “infinite source of sounds”, trading “control for inspiration” with an ethos based on a single fundamental idea: “stop playing, start listening”.
Designed in collaboration between Cyma Forma with French artist Bambounou, RND is a digital synth equipped with eight distinct sound engines, covering a variety of synthesis types, including subtractive, FM, additive, noise, karplus-strong, supersaw, speech and “acid” (presumably a TB-303 emulation) along with five styles of filter and a reverb effect.
Each randomly generated idea is made up of four instrument tracks populated with a unique patch, and each track gets its own sequence. Sequences are also randomly generated using Euclidean rhythms and a randomly selected scale and time signature, but you can also sequence RND’s synth engines via 4-channel MIDI over USB.
RND’s USB-C connection can also handle MIDI out, MIDI clock in/out, and multi-channel audio output, so you’re able to integrate with a broader set-up and record RND’s four tracks individually to mix elsewhere. You also get 3.5mm jacks for analogue sync in/out and a stereo mix output.
RND is a radical concept, and one that’s sure to divide audiences with its extreme simplicity –a one-button synth.
“RND is an inspiration machine,” reads a statement from Cyma Forma. “There are 4.29 billion random seeds, meaning 4.29 billion different musical ideas. If you want to make music but don’t know where to start, or if you’re stuck in the middle of a track of yours, or if you just want to space out, just press the button. You’ll definitely find something interesting.”
Priced at €125, RND is available for pre-order now, with first units shipping towards the end of June. Find out more on Cyma Forma website.
