PHI DELAY NETWORK

Evolving stereo delays shaped by the golden ratio.

Phi Delay Network is an experimental multi-delay effect built for musicians, producers and sound designers who want echoes that move, breathe and transform over time.

Instead of relying on a single delay line, Phi Delay Network combines seven independent stereo delay systems, each exploring a different relationship between delay timing, feedback, Fibonacci structures and the golden ratio.

Move from clean rhythmic reflections to expanding echo clouds, rotating feedback fields, unstable spatial patterns and dense atmospheric trails.

SEVEN DISTINCT DELAY SYSTEMS

1. Fractal Echo Cloud

Creates layered multi-tap reflections using Phi-related timing intervals.

2. Breathing Dual Delay

Combines fast and slow reflections that gently evolve around the source.

3. Rotating Cross-Feedback

Moves delay energy through the stereo field using a continuously rotating feedback network.

4. Evolving Drift

Introduces smooth delay-time movement with long, non-obvious modulation cycles.

5. Fibonacci Expansion

Builds expanding or contracting delay structures from Fibonacci timing relationships.

6. Chaotic Stereo Network

Uses a bounded nonlinear feedback system to generate complex and unpredictable spatial motion.

7. Golden-Angle Diffusion Bloom

Creates dense atmospheric trails with evolving density, tone and stereo movement based on golden-angle routing.

GLOBAL PHI DEPTH

The global Phi Depth control determines how strongly the golden-ratio timing structure affects the complete delay network.

• 0% — simpler, more conventional delay timing 
• 70% — the default balance of musical timing and Phi-based movement 
• 100% — full golden-ratio transformation across the active delay systems 

KEY FEATURES

• Seven independent delay modules 
• True stereo processing 
• Mono-input compatibility 
• Phi and Fibonacci-based timing relationships 
• Tempo-synchronised and free-time operation 
• Independent feedback control for every module 
• Rotating stereo cross-feedback 
• Expanding and contracting delay structures 
• Evolving diffusion and atmospheric trails 
• Long, near-infinite feedback without uncontrolled volume build-up 
• Internal gain staging and feedback protection 
• Smooth parameter movement 
• Click-free module switching 
• Resizable interface 

DESIGNED FOR

• Ambient and experimental music 
• Electronic production 
• Cinematic sound design 
• Guitars and synthesizers 
• Vocals and percussion 
• Sound installations 
• Creative mixing 
• Drone and texture generation 

Phi Delay Network can function as a subtle stereo delay, a rhythmic echo processor, an evolving ambience generator or a complete feedback instrument.

Developed by Literal Sounds Labs

Created by Michel Figueiredo