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UJAM Detunicorn Is Free for 666 Hours, Then It's Gone
UJAM Detunicorn is a free single-purpose hypersaw synth with two supersaw oscillators and six macros, given away for 666 hours. Specs, controls and how it compares.
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Priya Raman
October 26, 2026 · 7 min read
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UJAM has released Detunicorn, a free single-purpose synth built for one sound: the big, detuned hypersaw that runs through hyperpop, digicore and dance pop. It's a giveaway with a timer attached. UJAM calls it a free digital collectible available for 666 hours, so the window to download and claim it is short.
At a glance: two supersaw oscillators, a sub oscillator and up to four unison layers, shaped by six macro controls. VST2, VST3, AU2 and AAX, all 64-bit, on Windows and macOS. Installs through the UJAM App. Free during the 666-hour promotion; yours to keep once activated.
What is UJAM Detunicorn?
Most synths try to do everything. Detunicorn does one thing. It's a dedicated hypersaw machine, built to produce the oversized, shimmering, detuned chords and leads that define a whole strand of modern pop. UJAM has a history of these tightly scoped free tools, and Detunicorn follows that pattern: open it, turn a few knobs, and the sound is already most of the way there.
The engine is simple to describe. Two supersaw oscillators do the heavy lifting, a sub oscillator anchors the low end, and up to four unison layers thicken everything into a wall. You're not patching a modulation matrix or drawing wavetables. You're steering a sound that already points in the right direction.
The six controls
Detunicorn puts everything on six macros, so there is no menu diving.
Big. Sets the size of the sound, pushing the stacked saws from a tidy chord toward a towering, maximal lead.
Detune. Spreads the oscillators apart. A little adds motion and warmth; a lot gives the seasick, chorused shimmer the genre lives on.
Sub. Adds the sub oscillator underneath, so the hypersaw has weight on a club system rather than floating thin on top.
Bend. Introduces pitch movement, the small rises and falls that make a lead feel performed rather than typed in.
Bite. Adds edge and presence so the sound cuts through a busy mix instead of smearing into the pad bus.
Infinity. A spatial reverb built for the instrument, for instant width and that endless, washed-out tail.
That is the whole surface. The trade is obvious and deliberate: you give up deep sound design in exchange for getting a finished hypersaw on screen in seconds.
Detunicorn specifications
| Spec | Detunicorn |
|---|---|
| Type | Single-purpose hypersaw synth |
| Oscillators | 2 supersaw plus sub oscillator |
| Unison | Up to 4 layers |
| Controls | Big, Detune, Sub, Bend, Bite, Infinity (reverb) |
| Formats | VST2, VST3, AU2, AAX (64-bit) |
| Systems | Windows 10-11; macOS Big Sur 11 to Tahoe 26 (Intel and Apple silicon) |
| Requirements | 8 GB RAM, 0.3 GB disk, 1280x768 display |
| Delivery | UJAM App (download and authorisation) |
| Price | Free during the 666-hour promotion; kept forever once activated |
Detunicorn vs SuperStarSaw
The closest paid relative is Native Instruments' dedicated supersaw synth, SuperStarSaw. Both chase the same sound, but they sit at different points.
| Detunicorn | SuperStarSaw | |
|---|---|---|
| Price | Free (666-hour window) | $99 |
| Focus | Single-purpose hypersaw | Dedicated supersaw, deeper |
| Oscillators | 2 supersaw plus sub | Dual stacked-saw layers |
| Modulation | Six fixed macros | X/Y Morpher, star-shaped motion |
| Formats | VST2, VST3, AU2, AAX | VST3, AU, AAX |
| Best when | You want the sound now, for nothing | Supersaws are your daily job |
Pick Detunicorn when you want the hypersaw in a hurry, or you are building a free plugin kit and this fills the supersaw slot. Pick SuperStarSaw when detuned leads are central to your work and you want morphing and motion built in. If you already own a flexible synth such as Vital or Serum 2, you can build this sound yourself, but it takes more steps than turning six knobs.
Who Detunicorn is for
It's made for producers working in hyperpop, digicore, dance pop and the louder end of EDM, where the detuned supersaw is a signature rather than an accent. It also suits beginners assembling a first set of plugins, since it adds a finished, genre-ready sound at no cost. And it's an easy yes for anyone who likes to collect free instruments while the offer is live.
Skip it only if your music never touches that sound, or if you'd rather reach for a full synth every time and shape the saws from scratch.
Getting a track-ready sound from Detunicorn
A hypersaw is loud and wide by nature, so the work is usually about control rather than size. Start with Big and Detune lower than instinct suggests. A moderate spread leaves room for the rest of the mix, and you can always push harder in a drop. Add the sub only until the chord has weight on a small speaker, since too much turns the low end to mush under a kick.
For a lead, keep the unison tighter and lean on Bite so the line cuts over a busy arrangement. For a pad or a chord wash, open Detune and Infinity and let the reverb do the spatial work. Because the engine is fixed, the fastest way to vary a part is automation: ride Big into a chorus, pull Detune back in the verse, and the same patch carries a whole song.
It layers well, too. A dry copy of the chord sits under the washed-out version to keep transients and pitch clear, and a mono sub synth beneath it frees Detunicorn to spread wide without losing the root. Treat it as the top layer of a stack, not the entire sound, and it stays musical rather than swallowing the track.
How much does Detunicorn cost?
Nothing, with a condition. UJAM is giving it away as a free digital collectible for 666 hours. You download and activate it inside that window through the UJAM App, and after that it's yours to keep and use indefinitely. Once the promotion closes, the giveaway ends, so this is a claim-it-now release rather than a permanent free plugin. Get Detunicorn from UJAM.
FAQ
Is UJAM Detunicorn really free?
Yes, during a limited 666-hour promotion. Download and activate it in that window through the UJAM App and it stays yours afterwards. Miss the window and the giveaway closes.
What does Detunicorn do?
It is a single-purpose hypersaw synth. Two supersaw oscillators, a sub and up to four unison layers make the big detuned chords and leads used across hyperpop, digicore and dance pop.
What are the system requirements?
Windows 10 or 11, or macOS Big Sur through Tahoe on Intel or Apple silicon, with 8 GB of RAM and a little disk space. It runs as VST2, VST3, AU2 and AAX.
Detunicorn vs a full synth for supersaws?
Detunicorn is faster and free, with six macros aimed at one sound. A full synth such as Vital or Serum 2 can make the same thing and much more, but you build it yourself. For a ready hypersaw, Detunicorn wins on speed.
Verdict
Detunicorn is a smart giveaway. It's narrow, it's free, and it nails a sound a lot of producers want on tap. That makes it an easy addition to any session while the clock runs. The single-purpose design is a feature here, though it does mean the plugin earns its place only if you make this kind of music. Watch the timer. If the sound is useful to you, claim it before the 666 hours run out. For more where this came from, see our roundup of the best free synth VSTs of 2026.
