Molten Music Technology’s Modular Mayhem: December 2025’s Sonic Street Weapons

27. December 2025

SPARKY

Molten Music Technology’s Modular Mayhem: December 2025’s Sonic Street Weapons

Molten Music Technology, helmed by the ever-candid Robin Vincent, wraps up 2025 with a modular round-up that’s anything but polite. If you’re after a polite, spreadsheet-driven synth review, jog on. This is a rave bunker of the year’s filthiest modules, wildest synths, and a few curveballs that’ll have your patch cables in a twist. Robin’s got opinions, he’s got regrets, and he’s got a burning desire to bin the menu-diving and get back to basics. Expect sharp takes, a few rants, and enough gear lust to make your wallet cry. Dive in for the highlights, but trust me, you’ll want to watch the video for the full sonic chaos.

Modular Royalty: The December 2025 Hall of Fame

December’s best modular picks aren’t just a list—they’re a declaration of war on boring sound. Robin Vincent, in classic Molten Music Technology style, doesn’t just name-drop modules; he gives you the ones that actually changed his workflow this year. The Knobula Monumatic, Strymon SuperKar+, Mzourek Diktaak, Arcane Caress of Stars, and TinRS Bopp & Steve all get their moment in the strobe light. These aren’t your average rack-fillers—they’re the kind of modules that make you want to sell your toaster and buy more patch cables.

What’s refreshing is Robin’s honesty about why these modules matter. He’s not here to worship at the altar of complexity for its own sake. Instead, he spotlights gear that delivers instant, fabulous sound and makes music-making less of a spreadsheet exercise. If you want the full lowdown on how these modules actually sound in a real setup, you’ll need to watch the video—words can’t do justice to the filth and fun on display.


Monumatic & SuperKar+: Full-Voice Mayhem

Let’s talk about the Knobula Monumatic and Strymon SuperKar+. Both are full-voice modules—meaning you can get a complete sound without needing a rack the size of a fridge. The Monumatic is described as glorious, perfect for small systems, and almost too good—so good, in fact, Robin’s tempted to break it down and get back to basics. The SuperKar+? It’s a string-twanging monster, a full voice in a box, and just as dangerous. Usability is the name of the game here: these modules are instant gratification machines, ideal for portable rigs or anyone who wants to dodge endless menu-diving. If you want to see them in action, the video’s where the real magic (and chaos) happens.

The Knobula Monumatic, fantastic, just a glorious synthesizer in a module.

© Screenshot/Quote: Moltenmusictech (YouTube)

Back to Basics: The Minimalist Manifesto

I just want to minimize it down back to the oscillators, the filters, the envelopes, the VCAs, the LFOs, those sorts of things and start…

© Screenshot/Quote: Moltenmusictech (YouTube)

After a year of feature-stuffed modules, Robin’s ready to torch the complexity and get back to the roots. He’s craving a return to oscillators, filters, envelopes, VCAs, and LFOs—the building blocks of actual sound design. The message is clear: too many all-in-one modules can turn your modular into a glorified preset machine. For 2026, the plan is to strip it all back, rediscover the joy of patching, and maybe even remember what a logic module does. It’s a rallying cry for anyone drowning in firmware updates and missing the raw thrill of moving waveforms around. Sometimes, less really is more—especially when your rack starts to look like a NASA control panel.

Incoming Sonic Mutants: K-Accumulator & Absynth 6

Now for the gear that’s about to melt your brain: the Fancy Synthesis K-Accumulator and Native Instruments Absynth 6. The K-Accumulator is one of those complex oscillators that usually make Robin roll his eyes, but this one’s got style. It’s got dual oscillators, wave and harmonic shaping, a function generator, and enough cross-modulation to make your patch cables sweat. The visuals alone—oscilloscope madness and alien vibes—are worth a look. Even if you’re a minimalist at heart, this thing might tempt you back into the deep end.

Absynth 6, meanwhile, is the synth equivalent of a haunted spaceship. It’s packed with granular, wavetable, and virtual analog engines, plus a sound explorer that lets you wander through presets in 3D space. This isn’t your dad’s softsynth—it’s a textural playground for weirdos and sound designers who want to get lost for hours. Both devices are proof that, sometimes, complexity can be beautiful—if you know how to wield it. But trust me, you’ll want to see the video for the full weirdness.

This just looked pretty awesome of course you've got your two oscillators you've got a carrier in your modulator you cram one into the…

© Screenshot/Quote: Moltenmusictech (YouTube)

2026: The Year of Sonic Reckoning

I feel an enormous amount of privilege to be in the position that I am to talk to people to put my ideas out there to share my enthusiasm…

© Screenshot/Quote: Moltenmusictech (YouTube)

Looking ahead, Robin’s got his sights set on a year of building, patching, and getting hands-on with the basics. The modular landscape is shifting—less about feature creep, more about pure, playable sound. Expect more DIY, more workshops, and a renewed focus on what actually makes music fun. If you’re tired of endless firmware updates and want to rediscover why you got into modular in the first place, 2026 might just be your year. The future’s open-source, hands-on, and gloriously messy—just how we like it.

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