Auren Pro - Multiband Spectral Delay

Auren is a 20-band spectral delay designed for sound designers, producers, and experimental musicians who want to push the boundaries of time-based effects. Unlike traditional delays, Auren processes the audio spectrum per frequency band, allowing you to sculpt complex textures, evolving echoes, and shifting harmonics with unprecedented precision.

It features two independent delay taps with flexible source routing and creative control:

Source Modes:

• Each delay can use two audio sources (Delay 2 can use up to four sources)

• Each delay band can use different sources or combinations of sources for advanced spectral layering.

• Blend or Shuffle: Use blend knobs to crossfade between sources, or use shuffle sequencers to define which source or combination of sources each band uses for dynamic, evolving routing.

Each delay tap includes its own multi-band sequencer, where you can draw custom delay curves, apply randomized patterns, or add smooth movement to delay times and feedback gains. Delay 1 also offers spectral frequency shifting to create lush, dynamic soundscapes.

The device also includes a built-in reverb section for adding depth and space.

Auren’s intuitive GUI combines global controls, multi-band sequencers, and per-band frequency shifting, giving you precise hands-on control over every aspect of your delays.

Key Features:

• Dual multi-band delay taps with independent control

• Provides controls to adjust how many frequency bands each delay is divided into.

• Each delay band can use different sources or source combinations

• Delay 2 supports up to four audio sources simultaneously

• Two band-mapping algorithms for precise frequency band resolution

• Series (Cascade) and Parallel modes for flexible delay configurations

• Blend or Shuffle for per-band source selection and crossfading

• Frequency Shifting for spectral manipulation

• Independent Draw Mode and Random Mode for delay times, feedback gains, shuffling and frequency shifter for creative step sequencing

• Independent Scrubbing and smooth movement controls for each sequencer

• Built-in reverb with Decay, Size factor Damping, Mix, and Freeze controls

• Advanced curve mapping for precise frequency band resolution