● Drum machine plugin

The drum machine with four engines in one.

KnightDrum fuses vintage EPROM grit, a true analog-style synth voice, a clean sampler and a modern engine — then runs every pad through its own reverb and delay. Build a kit, save it, and share it with the community.

VST3 AU Standalone macOS Windows Free updates

Four engines, one groove box

Every pad can run a different engine. Mix vintage and modern in the same kit.

EP

EPROM

Classic sampled-ROM character with DAC non-linearity and tuning — that gritty, lo-fi vintage drum-machine bite.

SY

SYNTH

Fully analog-style voice: VCO with tone bend & sweep, a noise section, resonant filter, and an LFO routable to pitch and cutoff.

RM

ROMPLER

Drop in your own samples, then crush them — bit depth and sample-rate reduction with musical tapers for clean to destroyed.

MD

MODERN

A clean, punchy sample engine with tuning, start/end trimming and fades — for tight, contemporary hits.

FX

Per-pad Reverb & Delay

Room, hall, plate, nonlinear and reverse reverbs, plus a tempo-syncable stereo delay with drive, wow & flutter — on every pad and both sends.

KT

Savable kits

Every engine, FX and mixer setting saves with the kit. Share kits, grooves and one-shots with the KnightDrum community.

Built for hands-on producers

Chop, play and perform — then take it straight into your DAW.

Chop on the pads, MPC-style — then export anywhere

Slice and play your samples right on the pads, MPC-style. When a chop is ready, drag and drop or right-click to export it as a WAV — or convert it to a .bin EPROM file. Load those straight into KnightDrum's EPROM engine, or onto vintage drum machines and EPROM chips that read .bin files.

MPC-style pads Chop & play WAV export .bin / EPROM export Vintage hardware ready

Record pitch & hi-hat decay automation live — then drop the MIDI in your DAW

Ride the pitch and hi-hat decay controls on the fly and KnightDrum captures every move as automation, in real time. When the take feels right, drag the recorded MIDI straight out into your DAW to arrange, fine-tune and build your track around the performance.

Real-time recording Pitch automation Hi-hat decay Drag MIDI to your DAW

What you get

One purchase, every format, no subscription.

Formats
VST3 · AU · Standalone
Platform
macOS · Windows
License
Lifetime · one-time
Updates
Free, forever

Questions

Quick answers before you buy.

How do I get the plugin after buying?

Checkout is handled by Lemon Squeezy. The moment payment clears you get an instant download link and a receipt by email.

Which formats are included?

Your one purchase includes VST3, Audio Unit (AU, macOS) and the Standalone app — on both macOS and Windows, in any DAW or on its own.

Do updates cost extra?

No. Every future KnightDrum update is free for life once you own it.

Can I use it commercially?

Yes — make and release music with KnightDrum however you like. The license covers your own productions.

Ready to build your kit?

One drum machine. Four engines. Endless drums.

Buy KnightDrum — $160