In the world of electronic music, modular synthesizers are having a major moment. The very instruments that once fueled the avant-garde, experimental sounds of the ‘70s and ‘80s have exploded back into the mainstream, capturing the attention of producers, musicians, and hobbyists alike. From DIY enthusiasts to tech-savvy musicians and even those in the mainstream music scene, modular synths are riding a wave of resurgence that’s redefining how we approach sound design, music production, and creativity.
But what exactly is fueling the DIY electronic renaissance and why are modular synths making a comeback in 2025?
What Are Modular Synthesizers?
At their core, modular synthesizers are a collection of individual sound-generating units (called modules) that can be physically patched together using cables. Unlike traditional synthesizers with preset connections, modular systems allow for total flexibility—you create your own signal path, meaning every setup can be entirely unique.
Each module has a specific function—oscillators generate sound waves, filters shape the tones, sequencers create rhythmic patterns, and effects like reverb and delay can be applied. The power of a modular system lies in its complexity and its adaptability. The more modules you have, the more you can experiment and shape your sound. It’s like building your own custom instrument every time you step into the studio.
The Roots of Modular Synthesis
Modular synthesis has been around since the 1960s, but it truly rose to prominence in the 1970s with the development of the Moog Modular system. The likes of Wendy Carlos (of Switched-On Bach fame) and Kraftwerk used these systems to create iconic sounds that would forever change the course of music history. The modular setup became the gold standard for experimental and progressive musicians who wanted to push the boundaries of sound.
But as digital synthesizers and software-based production took over in the ‘80s and ‘90s, modular systems became niche and were considered too bulky, complex, and expensive for most musicians. That is, until the 2000s, when a fresh wave of music enthusiasts, hackers, and DIY culture took notice.
The Modular Resurgence: What’s Driving the Comeback?
The revival of modular synths isn’t just a case of nostalgia—it’s rooted in several cultural, technological, and artistic shifts that have made these instruments more accessible and relevant than ever before. Let’s break down some of the key reasons why modulars are back on the radar.
1. The DIY Spirit and Accessibility
In the age of maker culture, DIY electronics, and online communities, modular synthesizers have found a new home. Forums like Muff Wiggler, YouTube tutorials, and sites like ModularGrid allow budding musicians to design and build their own custom synth systems. People are now able to assemble their own instruments from scratch, which brings a hands-on, creative element to music-making that’s very different from using off-the-shelf, pre-configured gear.
With the increasing availability of affordable modules, it’s easier than ever to get started. While the early Moog systems were priced in the thousands, today’s DIY kits, used modules, and modular synth components offer a far more accessible entry point, making the world of modular synthesis open to a much broader audience.
2. The Search for Analog Warmth and Character
In a world that’s increasingly dominated by digital production, many musicians are yearning for the warm, organic tones of analog sound. Modular synths are the epitome of analog synthesis, and they provide an incredibly rich, textured sound that’s difficult to replicate digitally.
The unpredictable, slightly chaotic nature of analog synthesis is part of its charm. The physical connections between modules, the tweaks and turns of knobs, and the hands-on experimentation all contribute to a sound that feels alive—something that resonates with modern producers who seek a deeper connection to their music.
Plus, there’s no better way to get that warm, rich bass, evolving textures, and unpredictable leads than through modular systems. With the rise of lo-fi, ambient, and experimental genres, these sounds have become more desirable than ever.
3. Modular Synthesis and Sound Design Freedom
One of the major draws of modular synths is their incredible flexibility. While traditional synthesizers often limit the user to preset signal paths, modular systems allow you to create your own unique setup. The ability to connect different sound generators, effects, and controllers gives you full control over every aspect of sound production.
For sound designers, producers, and experimental artists, this freedom is invaluable. Whether you’re building custom textures, creating complex rhythms, or designing completely new types of sounds, modular systems provide a canvas for total artistic freedom. The creative possibilities are endless, making modular synths the perfect tool for those who don’t want to be confined by standard synthesizer limitations.
4. The Influence of Contemporary Artists and Producers
Another big reason behind the resurgence is the impact of modern artists who use and promote modular synthesizers in their music. Names like Trent Reznor (Nine Inch Nails), Jon Hopkins, Mica Levi, and Richard D. James (Aphex Twin) have all embraced modular synthesis in their work. By publicly using these instruments and discussing their creative process, they’ve brought modular synths back into the limelight.
Furthermore, the modular sound has made its way into mainstream genres like ambient, techno, experimental pop, and even hip-hop. Artists like Blanck Mass and Oneohtrix Point Never have popularized the use of modular synths in their atmospheric, forward-thinking productions, influencing the sound of contemporary music.
5. The Rise of Modular Synth Meetups and Events
The resurgence of modular synths is also tied to the rise of modular meetups, festivals, and conferences. Events like Knobcon in Chicago and Superbooth in Berlin have become gathering points for modular enthusiasts—offering a space for people to share ideas, showcase their setups, and swap modules. These events have helped foster a sense of community, further fueling the growth of the modular synth scene.
6. Modularity in the Digital Age
Although modular synths are deeply rooted in analog technology, the rise of digital modules and hybrid systems has introduced new possibilities for sound creation. Many modular synths now offer digital oscillators, effects, and sequencers that can be integrated into traditional setups. This fusion of analog and digital means you can combine the best of both worlds, allowing for more complex, multi-layered sound designs that blend the warmth of analog with the precision and versatility of digital technology.
The Future of Modular Synths: Beyond the Circuitry
The resurgence of modular synths shows no signs of slowing down, and their place in the broader electronic music landscape is more secure than ever. As DIY culture continues to thrive, and the desire for hands-on, immersive music-making experiences grows, modular synthesizers are becoming the ultimate expression of creativity and artistic independence.
For those who want to step into this world, it’s not just about creating music—it’s about reinventing the process. The modular synth revival isn’t just a trend—it’s part of a DIY revolution where musicians are once again building their own tools, shaping sound on their own terms, and pushing the boundaries of what electronic music can be.
