Try the full plugin free for 7 days · no card required · Download
Out now · free 7-day trial
Prod Kult · Signal Processor

MONOLYH

Every other plugin is made for pop and trap. This one’s for the dark stuff.

Re-voices per sourceRecord-ready on load600+ darkwave presets
MONOLYTH interface
Guitar mode
Pick your instrument mode
271 presets

AU · VST3 · Standalone · macOS + Windows

Full version, free for 7 days — no card required
0
Presets
0
Instrument modes
0
Reorderable modules
0
FX modes
Trusted by the underground
Hear it

Same source. One preset.

Drop it on a dry signal and it’s already a record. Flip dry against MONOLYTH.

Clean guitar → “Dead VHS”
DI bass → “SVT Grind”
Raw drums → “Boom Bap Dust”
Stock synth → “Buried Choir”
Dry vocal → “Electric Aura”
Testimonials

What the underground is saying.

MONOLYTH's five instrument modes — Guitar, Bass, Drums, Synth and Vocals
One plugin, five instrument modes

It re-voices for the source.

Pick Guitar, Bass, Drums, Synth or Vocals and the entire DSP retunes — and the rack re-skins — around it. One instance does the work of five.

GuitarBassDrumsSynthVocals
The MONOLYTH preset browser, 600+ patches by instrument and genre
600+ presets

Never run out of darkness.

Hand-tuned and level-matched, grouped by instrument and genre — post-punk, goth, coldwave, darkwave, synth-pop and more. Mark favourites, save your own.

Post-PunkGothColdwaveDarkwaveSynth-Pop
The MONOLYTH signal-chain reorder panel, color-coded stages
The signal chain

Eight modules. Drag to reorder.

Comp, Preamp, Filter, Crush, Mod, Delay, Reverb and Pump — one block, reorder by dragging, every stage bypassable and color-coded.

CompPreampFilterCrushModDelayReverbPump
The Forge

Generate patches from the void.

Pick an instrument mode, hit generate, and MONOLYTH conjures a brand-new patch. Reroll until one haunts you.

Try before you buy

Free for 7 days. The whole thing.

Nothing disabled. Nothing crippled. No noise bursts over your audio. Every preset, every instrument mode, the full chain and the Forge — on your own sessions, for a full week.

All 600+ presetsAll 5 instrument modesFull 8-module chainThe ForgeMac & Windows

No card required · no account · the 7 days start when you first open it, not when you download

When it ends, MONOLYTH stops passing audio until you enter a key — your projects stay safe, and activating brings everything back exactly as you left it. Same install, no re-download.

Dutch Revz — PROD KULT
Why it exists

Made by a darkwave producer who got tired of faking the genre with pop plugins.

— Dutch Revz · Prod Kult
Credits
ThxsomchMoonvampireLllyric?Haunt MeWhatsaheartCathedral BellsOddlyshrugsJah PHNXPlanta IndustrialRudy Wade
Post-PunkDarkwaveColdwaveGothWitch HouseSynth-PopEBMIndustrialMinimal WaveShoegazeDark SynthCold Wave
The gear it replaces

A whole studio rack, in one plugin.

Every module does the job of a separate boutique unit. Add up the hardware — then look at the price at the bottom.

CompChannel compressor — OPTO + FET$329
PreampAmp sim, overdrive & cab$499
FilterResonant analog-modeled filter$349
CrushDistortion / fuzz / bit-crush pedals$349
ModStereo chorus & modulation suite$449
DelayTape / analog / digital delay$469
ReverbPlate, hall, shimmer & reverse reverb$479
PumpTempo-synced sidechain pump$199
What all that gear costs separately≈ $3,122
You pay
$3,122$129
Every effect, 600+ presets & the Forge — the entire rack above, in one plugin. One‑time purchase, no subscription, free updates.
Try it all free for 7 days first
96%Off gear
Before you ask

FAQ

Is there a free trial?

Yes — the full plugin, free for 7 days. Nothing is disabled and nothing is crippled: all 600+ presets, all 5 instrument modes, the complete chain and the Forge. No card, no account, no internet connection needed. The countdown starts the first time you open it, not the day you download it. Download the trial →

What happens when the trial ends?

MONOLYTH stops passing audio until you enter a license key. Your projects stay safe — sessions that used it still open fine — and the moment you activate, everything returns exactly as you left it. You don’t re-download anything: the trial install becomes the full version as soon as you paste your key in.

Is MONOLYTH an instrument or an effect?

It’s an effect — a multi-FX signal processor. It shapes audio you run into it; it doesn’t generate sound on its own. Put it on an audio track, or on an instrument track after your synth or sampler. The five “instrument modes” re-voice the whole effect chain for whichever source you feed it — guitar, bass, drums, synth or vocals.

Which DAWs and formats?

AU, VST3 and Standalone — Logic, Ableton, FL Studio, Reaper, Cubase, Studio One, Bitwig and more. Pro Tools (AAX) is coming soon as a free update.

Mac and Windows?

Yes. macOS 10.13+ (Intel & Apple Silicon) and Windows 10/11 (64-bit). Mac installer is Apple-notarized.

Do I need other plugins?

No — it’s all-in-one. Eight effects, 600+ presets and the Forge in a single window.

Subscription?

No. One-time purchase, free updates.

Own it

Get MONOLYTH

$129
One-time purchase · no subscription

Instant download · lifetime license · 600+ darkwave presets · Mac & Windows.

Add to Cart — $129

AU · VST3 · Standalone — macOS & Windows

MONOLYTH · Prod Kult · built for the cold, the dark, and the loud
MONOLYTHOut now · free 7-day trial
Try FreeBuy Now — $129