NuRack Auv3 FX Processor by (Universal)
Released: Jun 26, 2020
Version: 1.07
Size: 28 MB
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Ranking - Music (iPhone)

Ranking - Music (iPad)

NuRack Auv3 FX Processor
NuRack is an AUv3 based multi-channel audio effects processor with a difference, it actually allows you to design your own custom effects using the building blocks provided. You have full control over routing which allows you to create complex audio paths in series or parallel. You can choose whether to use the stock interface or create your own custom interface using the built in Interface Builder which allows you to concentrate your audio components into a single customized effect.

NuRack can run in one of two modes. The first providing 3 customizable effects racks which can be switched (manually or via MIDI), providing seemless switching (i.e. delay trails linger whilst another set of effects are faded in). The second mode allows you to route audio through the 3 input busses to 3 seperate effect racks which are processed simultaniously.

A generaous number of audio building blocks are provided covering 6 different categories of effects. These include Chorus, Flanger, Phaser, Tremelo, Delay, Tape Delay, Reverb, LP/HPFilter, Multi-Filter, Graphic EQ, Parametric EQ, Compressor, Pitch Shifter, AutoPan, Bit-Shifter etc.

We also provide the ability to split and combine audio signal using the splitter and mixer modules as well as a number of visual elements such as VU Meters, LED Meters, Graphs etc.

Some effects such as phaser and flanger are usually controlled by an LFO, but this can be detached and automated remotely. We have a number of modules that allow auomation based on direct touch (X/Y Pads), MIDI input (CC data), or peak/rms level detection. These automation modules can remotely control knobs and sliders throughout your rack.

Simply create a new rack and start adding modules to it. These modules are generally wired up automatically but these connections can be manually routed. Once you have your sound as you wish you can use it as is, or switch to Interface Builder mode where you can combine all your modules into a single interface. Elements can be dragged, dropped, resized and coloured as required. Add your own labels and image logos before saving your custom component.

Use the X/Y Pad to control your modulation effects by detaching their LFO's. Use MIDI CC data to automate knobs. Use the velocity of an incoming signal to control the cutoff/resonance of a filter (wah) or volume level of a gain control (swell), as NuRack expands, so do the possibilities.


○ 36 categorised modules.
○ 3 Input / Output busses supported.
○ Multiple automation options.
○ Seemless transition between racks.
○ Manual audio path routing.
○ Open in presentation mode (auto hides controls).
○ Interface Builder to customize your rack.
○ AUv3 plugin runs in MIDI and none MIDI mode.
○ Add your own Text/Heading and Image/Logos to your design.
○ Compatibility options for DAW's not supporting multi-channels.

Modules include: Chorus, Flanger, Phaser, Tremolo, Voice Doubler, Stereo Delay, Tape Delay, Reverb, Parametric EQ, Graphic EQ, Pitch Shift, AutoPan, Bit Crusher, Tube Overdrive, Distortion, Velocity Control, Compressor (sidechain), Noise Gate, Gate/Gapper, Multi-Filter, LP/HP Filter, Frequency Splitter, Classic Filters, XY TouchPad, AutoMate, MIDICOntrol, VU Meters, LED Meters, Spectrum Analyser, Light Object, Scope, Splitter, Mixer, Gain, Gate, TalkBox and Hard Limiter.

What's new in version 1.07
Reduced the minimum requirements to iOS11 to run.
Fixed some interface issues running on smaller iPhone devices.
Added a new TalkBox module.
Fixed a issue editor issues (including layering of images).
More elements are now semit-transparent by default.
Added a stock-objects feature to allow you to add jack plugs, air vents etc.
Screenshot #1 (iPhone)
Our verdict: Good
  • + NuRack Auv3 FX Processor is a highly rated app (5-star).
  • + NuRack Auv3 FX Processor is currently ranked #192 in paid Music apps for iPhone, as well as #90 in paid Music apps for iPad.
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