POLYPHONIC GLIDE SYNTHESIZER

Auren GL-01 MPE

Play any chord, play the next — every note glides from its nearest neighbor automatically. No MPE controller required. No setup. Just play.

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HEAR IT

Listen to Auren.

Auren GL-01 MPE in action — presets, sound design, and the voice-leading glide engine.
WHY AUREN

Sound design without limits.

Voice-Leading Glide

Every note glides from its nearest neighbor. Four voice modes — NEAR, ORD, FALL, RND — give you smooth legato to unpredictable polyphonic movement. Works with any MIDI input automatically.

500 Factory Presets

Leads, pads, keys, bass, plucks, textures, atmospheres, strings, hybrids, and sample-based presets. Save, load, import, and export your own.

Built-in Sample Engine

6-slot sample engine with ONE-SHOT, LAYER, ROBIN, and RANDOM playback modes. 293MB factory sample pack included. Blend with the synth engine seamlessly.
THE GLIDE ENGINE

Every note finds its way

Four voice allocation modes let you control exactly how voices connect. NEAR glides from the closest held note. ORD follows the order you played. FALL cascades downward. RND keeps you guessing. Shape the glide with TIME, SHAPE, and SCATTER controls for everything from smooth legato leads to chaotic polyphonic movement.
FEATURES

Everything inside.

Dual Oscillators

SAW, SQR, TRI, and SINE waveforms with PolyBLEP antialiasing. Analog imperfection modeling adds pitch drift, noise floor, and free-running phases.

Three Filter Modes

F-01, F-02, and F-03 with cutoff, resonance, and envelope amount. Full ADSR envelope shaping for dynamic tonal control.

Effects Suite

REVERB, DETUNE, DRIFT, TAPE, LOOP, and SPECTRAL processing built in. Shape your sound without leaving the plugin.

Source Modes

Switch between SYNTH, SAMP, HYBRID, and FILT. Blend the oscillator engine with the sample engine for infinite combinations.

3 Assignable LFOs

Right-click any knob to assign an LFO. Free or synced rates with adjustable depth. Three independent LFOs running simultaneously.

4 Macro Knobs

WASH, SATURATE, DIFFUSE, and SHIMMER. Real-time expressive control over complex parameter combinations with a single twist.

EFFECTS & MACROS

Shape every detail

Six built-in effects — REVERB, DETUNE, DRIFT, TAPE, LOOP, and SPECTRAL — process your sound without ever leaving the plugin. Four macro knobs — WASH, SATURATE, DIFFUSE, and SHIMMER — give you instant expressive control over complex parameter combinations.
PRESETS

500 factory presets across 10 categories.

LEAD
72 presets
PAD
77 presets
KEY
60 presets
BASS
63 presets
PLUCK
46 presets
TEXTURE
34 presets
ATMOSPHERE
34 presets
STRING
26 presets
HYBRID
45 presets
SAMPLE
42 presets
WHAT YOU GET

Everything included.

  • Windows installer (VST3)
  • Mac installer (VST3 + AU) — Intel and Apple Silicon
  • 293MB factory sample pack
  • 500 factory presets across 10 categories
  • User manual (PDF)
  • Lifetime license — activate once, use forever
  • Up to 3 machines per license
  • Free updates
SPECS

System Requirements

Windows

Windows 10 or later, VST3 format, 64-bit only, 500MB free disk space.

Mac

macOS 11 or later, VST3 and AU formats, Intel and Apple Silicon native (universal binary), 500MB free disk space.

Works with FL Studio, Ableton Live, Logic Pro, Studio One, Cubase, Reaper, Bitwig, and any DAW that supports VST3 or AU.

GET STARTED

Auren GL-01 MPE.

  • ✓ Full plugin — Windows VST3 + Mac VST3/AU
  • ✓ 500 factory presets across 10 categories
  • ✓ 293MB factory sample pack
  • ✓ User manual
  • ✓ Lifetime license — up to 3 machines
  • ✓ Free updates forever
$127
$67
Buy Now
FAQ

Common Questions

  • No. Auren's voice-leading glide works automatically with any MIDI input — standard keyboards, laptop keyboards, piano roll, or MPE controllers. No special hardware or setup required.
  • Yes. Open the plugin without activating and click Try Demo. Demo mode gives you 30 presets and 3 effects so you can hear the synth engine before purchasing.
  • Your license works on up to 3 machines. If you need to move it to a new computer, contact us and we can reset your machine slots.
  • Yes. You only need an internet connection for the initial activation. After that the plugin works completely offline forever.
  • Any DAW that supports VST3 on Windows and Mac or AU on Mac. FL Studio, Ableton Live, Logic Pro, Studio One, Cubase, Reaper, Bitwig, and more.
  • Your license key is emailed automatically after purchase from keys@nullinstruments.com. Check your spam folder if you don't see it. You can also retrieve it anytime at nullinstruments.com/retrieve.