Elastic OSC

Elastic OSC is now available across all major platforms: macOS, Windows, iOS and Android.

Design sounds anywhere — on your phone or tablet — then continue shaping them in your desktop workflow. One synth, every device.

An 8-voice polyphonic macro-oscillator based on Mutable Instruments Plaits, reduced to just four core parameters across all 24 oscillator models.

The four core parameters map to an expressive XY pad for fast, intuitive sound exploration. A second XY pad gives direct control over the built-in effects — immediate, playful, and fun.

The desktop version works as a plugin on Mac(AU/VST3) and PC(VST3). MPE support and multiple LFOs are already included for free in the Desktop version.

A versatile Arpeggiator and full parameter automation make it easy to build entire sonic worlds.

Key Features

• 24 oscillator models (VA, FM, wavetable, granular, drums, etc.).

• 8-voice polyphony.

• Expressive XY control for synthesis and effects.

• 4 LFOs with unique LFO mixer.

• MPE support (polyphonic expression).

• 600+ presets by renowned sound designers.

• Cross-platform: iOS, Android, macOS, Windows.

Availability

macOS, Windows, iOS, and Android.

System Requirements (Desktop)

macOS 10.14 +.

Windows 10 +.

Ableton Live, Bitwig, Reaper, Cubase, FL Studio, Logic Pro.

Price: 39 € (Introduction Price).

Simple by design. Powerful by nature.

Elastic OSC is an 8 voices polyphonic macro-oscillator synthesizer based on the.

open-source code of Mutable Instruments Plaits. Its core idea: powerful sound design,

reduced to just four main parameters: Frequency, Harmonics, Morph, and Timbre.

These parameters shape the sound across all 24 oscillator models, allowing for dramatic.

changes with minimal effort.

In Elastic OSC, the four core parameters are mapped to an expressive XY pad, enabling.

fast and intuitive sound exploration. A second XY pad provides direct control over the.

built-in effects, making sound design immediate, playful, and engaging.

Elastic Automation

Almost all parameters can be automated directly inside the instrument in loops from 1 to 4.

bars and stored within presets.

This unique "elastic" feature is part of all our apps and makes sound design fun for both.

beginners and professionals, often leading to more organic and surprising results than.

traditional DAW automation.

Versatile sound design

Elastic OSC features 24 oscillator models, covering a wide range of synthesis methods:

virtual analog & waveshaping.

FM & additive.

wavetable & granular.

physical modelling.

noise & experimental textures.

chords, speech, and drum synthesis.

Switching oscillator models instantly transforms your sound while keeping modulation.

and effects intact. Apply the same settings to a kick or physical modelling engine to unlock.

entirely new sonic territories.

Master FX

Elastic OSC features a compact yet powerful master effects section, including:

drive / distortion.

high-low-pass filter.

chorus / flanger.

delay.

reverb.

All effect parameters can be automated and stored within presets, making effects an.

integral part of sound design.

LFOs

Going beyond parameter automation, Elastic OSC offers 4 LFOs and a unique LFO.

mixer, enabling slow, evolving movements as well as fast and complex modulation.

Instead of assigning LFOs one by one, you blend the outcome of 4 LFOs in the LFO mixer.

to 6 selected synth parameters: Frequency, Timbre, Morph, Harmonics, Filter, Pan.

Different speeds, shapes, and intensities interact, creating evolving motion that feels less.

like programming and more like playing with sound: a "modular playground" without the.

patching. And of course, even LFO speed and shape can be automated - Elastic LFOs.

MPE

Elastic OSC becomes even more versatile with MPE (MIDI Polyphonic Expression).

support.

With an intuitive mapping system, you can assign Glide (X), Slide (Y), and Pressure (Z).

to up to eight synthesis parameters. Each gesture works polyphonically, allowing every.

note to evolve independently, with its own timbre, dynamics, and movement.

From subtle expression to complex textures, MPE turns Elastic OSC into a highly.

responsive and expressive instrument.

Desktop vs Mobile

The desktop version includes all features by default. MPE and additional LFOs, which are.

paid add-ons on mobile, are fully unlocked, along with additional desktop-only features.