Spectrum Synthesizer Bundle
#102,231 of 726,542 by ratings on Apple · #2,522 of 21,103 in Music
First seen by this census 09/05/2026 — the store does not publish a creation date
Last updated 08/02/2021
Tracked since 09/05/2026
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Category: Music
Description
Spectrum is a collection of 3 Audio Unit synthesizers and one Audio Unit effect.
Spectrum is based on popular eurorack synthesizer modules made by Mutable Instruments.
Included are four audio units:
Spectrum - Multi-mode 8-voice polyphonic oscillator featuring 14 high quality oscillator algorithms. Supports MPE.
Modal - Modal synthesis. Bowed, Blowed, and Struck sounds through a 64-band resonator. Also included as an effect.
Resonator - 7 beautiful string generation algorithms. Also included as an effect
Granular - Granular sampler, looper, pitch shifter, reverb effect. Note that Granular is an Audio Unit effect, not an instrument, so it goes in an effect slot.
To use Spectrum, load the Audio Units in your DAW or AU host of choice, like Audiobus, GarageBand or AUM.
Each audiounit also features:
- modulation LFO featuring tempo sync, key reset, reset phase adjustment
- modulation ADSR envelope
- XY touchpad (except on Modal)
- 2-source modulation matrix allowing for complex and evolving patches.
- MIDI CC control of parameters
- Resonator and Modal are also loadable as an AudioUnit effect
Spectrum contains DSP code provided under the MIT open source license by Mutable Instruments.
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Growth
Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | 0 | 0.0% | 0 | 12.8 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.