Fluss is a sonic playground designed by Bram Bos and Berlin-based musician Hainbach to let you explore granular synthesis in a hands-on way. The playful touch UI invites anything from live performance, experimentation to learning and mastering the granular concept.
Multiple plugins: Import, Record or Live Process
You can import your own WAVs (standalone & AUv3 Instrument plugin), Record audio (Record effect plugin) or live-process sound (Process effect plugin) to create anything from drones and granular echoes to moving microtonal audio textures.
Designed for touch: Kinetic Sliders
All sliders and XY pads are linked to a physics model which lets you flick and throw them around. Minimise the friction for endless bouncing motion, as an innovative substitute for traditional LFOs and modulation. There was never a better reason for using a touchscreen for music.
Shimmer Feedback effect
Like a shimmer reverb, except it feeds the processed audio back into the grain engine. This lets you create an endless loop of pitch-shifting spaciousness, turning even the simplest of sounds into massive woolly mammoths.
- 3 Voice grain engine, each with an independent playhead
- Playable via MIDI (since version 1.1)
- Filter inspired by the Oberheim Xpander, including its resonant Phase filter
- Kinetic sliders and pads for playful interaction with the sound
- Universal design (iPhone and iPad; iPad Air 2 or higher recommended)
- Custom scales, unquantised mode and even Scala-import for microtonal experiments
- Use WAVs (or other audio files), record audio or load the app as a live-processing audio effect
- Real world tested as an instrument in numerous live performances by Hainbach
- Offers light mode and dark mode UI
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5 out of 5
1 ratings
in Chile
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Great musical resource!
I have been using Fluss for the last few weeks. It is one of the most fun and entertaining synths I have used so far, it’s minimalist design is surprisingly functional and deep when it comes to making and using sounds. I have used it solo, paired with other hardware synths, and jamming with other humans. It runs in my older iPad without much hassle, in the newest iPad it flies. I love the sound textures it produces in instrument mode, I have not used it as a processor many times, but I’m sure I will exploit that feature in the near future. My only constructive criticism is that loading external WAVs as the only way to get waveforms makes it a bit cumbersome if you want to record a wave with the iPad microphone, I use voice memos to record waves and save them in the Fluss folder.