The plug-in itself, playing Four On The Floor. No effects, no mastering.
Legendary · study 35 of 43

Modulr Click

Sixteen drum buttons, a pattern you click in while it runs, and sixteen patches that each load a whole kit.

Modulr Click is a drum machine after the grammar of a 1983 rhythm composer. Sixteen instrument buttons with their lamps, a wall of level, tune, attack and decay knobs, a shuffle switch, and a sixteen-step sequencer of four lanes that you edit by clicking a square, even while it runs. Sixteen patches, each loading a whole kit and pattern at once, and sixteen memory keys that recall them.

Plug-in · VST3 and Audio Unit
132 controlsevery one can be automated from your music software
16 patcheseach loads the kit, the tempo and the four lanes
VST3 · AUApple silicon, macOS 11 or later
Hear it

Fifteen patches, played as they ship.

Each clip is the plug-in itself: the patch is picked in the drawer and loaded, and its pattern runs from the Start key. Each patch is Modulr’s own groove for a style, named for what it is; it is not a copy of any record. The sound is the instrument’s own output, with no effects and no mastering.

Four on the FloorHouse · Classic · 124 BPMThe straight house pulse: a kick on every beat, the clap on two and four, the hat on the offbeat.
WarehouseTechno · Warehouse · 132 BPMA long dark kick under a tight hat, the clap held back to two and four.
Electro BounceElectro · Bounce · 120 BPMA kick that skips, a snare on the backbeat and a clap answering it.
Boom BapHip Hop · Boom Bap · 90 BPMA loose, dusty break at ninety: heavy kick, cracking snare, swung hats.
Broken BeatBreaks · Broken · 135 BPMA kick and snare that trade places and never settle on the grid.
Skip StepGarage · Two Step · 130 BPMTwo-step garage: the kick drops its third beat, the snare shuffles in behind.
Disco PulseHouse · Disco · 118 BPMA steady disco four with open-feeling hats and the clap doubling the snare.
Minimal ClickTechno · Minimal · 126 BPMAlmost nothing: a short kick, a ghost of hat, one clap late in the bar.
Acid HouseHouse · Acid · 130 BPMThe machine behind an acid line: kick, clap on the backbeat and a fill into the bar.
Trance DriveTechno · Trance · 138 BPMA hard four with the offbeat hat driving and a snare roll at the end of the phrase.
Industrial GrindTechno · Industrial · 100 BPMA slow, hammering pattern with the kick pitched down and the hat never letting up.
Dub HalftimeOther · Dub · 140 BPMA halftime pulse: one kick, one snare, a long space between them.
Hip HouseHouse · Hip House · 122 BPMA house four with a swung snare and ghost notes over it.
Rave StabTechno · Rave · 145 BPMFast and bright: the kick ahead of the beat, the hat running and the snare answering in fours.
Slow JamHip Hop · Slow Jam · 84 BPMAn easy eighty-four: a soft kick, a rounded snare, a clap laid on top.
How it plays

A drum machine you load, then edit as it runs.

Requirements

What it needs.

FormatSystemsLicence
VST3 · Audio UnitmacOS 11 or later, on Apple siliconA licence is needed to make sound. Without one the editor opens and the output is silent.
The drawings

The editor, and the module it becomes.

The plug-in is built. The Eurorack module is drawn, with its macro knobs and the control jacks under them, and is not.

The Modulr Click plug-in editor, as it opens
The Modulr Click editor as it opens: a white panel in a black case, sixteen instrument buttons with lamps, a wall of knobs and a pattern chart whose squares you click.
The Modulr Click Eurorack module, 28 HP, in its case
The Modulr Click module, 28 HP: sixteen instrument buttons with lamps, eight macro knobs each over a control jack, and a black jack tray.

The editor is the plug-in’s own, as it opens. The module is drawn by the specification’s own kit, and its values are illustrative, not measured. The design is TR-909’s grammar, redrawn in Modulr’s own words, and nothing on it is measured against the instrument.

The instrument it studies

TR-909, 1983.

The instrument’s own grammar, as the catalogue recalls it: the sections, the controls and the look the study borrows.

The rhythm-composer grammar: a block of sixteen instrument buttons with their lamps, one column of level, tune, attack and decay knobs per voice hung on four rows named once in a gutter, a sixteen-step pattern read off lamps, a shuffle switch, a tempo and a memory of sixteen patterns.

A black case with an orange trim line round a warm white panel: sixteen instrument buttons with small lamps, a wall of tiny black knobs that are printed arcs with orange pointers, and a black jack tray.

  • Sixteen instrument buttons, each with its own lamp beside it
  • Bass drum, snare, toms, clap, hats, congas, rim shot, ride, crash, reverse cymbal, cowbell, tambourine and hand clap
  • A level, a tuning and an attack knob for each voice
  • A sixteen-step sequencer with a pattern memory of sixteen banks, a shuffle switch and a tempo knob
  • A decay knob for the bass drum and the snare
  • A pair of tuning knobs for the toms
  • The bass drum sweeps down from its own tone
The spec sheet

The module, knob by knob.

The module is a design study and is not built. Its macros are the signature controls a player reaches for, not a generic set; each one has a control jack under it.

MacroKeyRangeDefault
Temposeq.tempo40 – 240 BPM120 BPM
BD Levelbd.level0 – 100%80%
BD Tunebd.tune±12 st0 st
BD Decaybd.decay20 ms – 2 s600 ms
SD Tunesd.tune±12 st0 st
SD Decaysd.decay20 ms – 1 s150 ms
CH Decaych.decay10 ms – 2 s400 ms
Volumeout.vol-inf – +6 dB0.0 dB
SideJacks
InNote (MIDI), V/Oct (CV), Gate (CV), Clock (CV)
OutOut (Audio), Accent (CV)
The plug-in is built. The module is not.On saleModulr Click is a working VST3 and Audio Unit. It is not a copy of any instrument: no maker’s name or logo is drawn on a panel, and nothing is measured against the original. The Eurorack module drawn on this page is a design study and is not built.

Legendary is the catalogue of the Modulr Synths project: 43 design studies drawn with the specification’s own kit, 33 after the synthesizers of all time and 10 after the drum machines. The makers and years named here are the instrument’s; the names, the layouts and every value are Modulr’s own.