quiver

Software that moves with your touch.
Plugins built exclusively for MPE controllers — Osmose, Push 3, Seaboard, LinnStrument, Continuum.

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Plugins

Why MPE

Per-note expression deserves its own software.

MPE — MIDI Polyphonic Expression — turns every finger on your controller into its own voice. Pitch, pressure, timbre, motion: each note breathes independently. Played on hardware like the Osmose or Push 3, it feels less like programming sound and more like playing it.

Quiver makes plugins built for that gesture. Synths and effects designed from the first line of code for per-finger expression — not retrofitted from mouse-and-knob ancestors. Calm, tactile, deliberate. Software that holds the same care as the controllers you've already chosen.

Available now · Flagship

lume

A small synth that listens to every gesture.

The first plugin in the Quiver suite — a small MPE sine synth with a custom-drawn interface that sets the visual language for everything else. Sine, sub, glide, asymmetric bend, drive. The smallest vocabulary we could write down for an instrument that listens to every finger.

Demo video — coming with launch
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Free for personal and commercial use. No email gate, no upsell. Updates announced via the newsletter.

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The rest of the catalogue.

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Two paid plugins coming soon. Four more free MPE FX in development. All named, all in build — get notified when each one ships.

Sample slicer

Coming soon

veil

A sample slicer that holds still — until your fingers move it.

  • Sample slicer
  • Per-note MPE
  • Y-axis playhead
  • Transient detection
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Effects suite

Coming soon

bloom

Effects that breathe with your playing.

  • Reverb
  • Echo
  • Trance gate
  • Per-voice modulation
  • MPE expression bus
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Saturator

Coming soon

push

Warm saturation where pressure drives the heat.

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Resonant filter

Coming soon

whisper

A filter that opens under your finger.

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Behind Quiver

Made for hands that play.

01

Designed around the gesture.

Every Quiver plugin starts from a real controller — Osmose, Push 3, Seaboard, LinnStrument, Continuum — not a spec sheet.

02

MPE-native, day one.

Designed from the first line of code for per-note expression. Not retrofitted from a knob-twisting world.

03

Quiet UI, loud sound.

Soft glass, calm typography, no flashing badges. The interface gets out of the way; the music speaks.

04

Boutique, deliberately.

A small catalogue. Each plugin made deliberately — in public when it helps, in private when it doesn't.