PLEX-78 Event Horizon | The Guitar-Mapped Polyphonic Web Synthesizer 🎸🛰️

🎸 Bridge the Gap Between Strings & Synthesis

PLEX-78 Event Horizon is a high-performance PWA Synthesizer that maps a sophisticated 16-voice engine onto a 6×13 guitar fretboard grid. Designed for muscle-memory navigation, it allows guitarists to explore complex synthesis without the learning curve of a traditional keyboard.

🔊 Core Frequency Systems

• 21 Oscillator Models 🧪: From classic Sine/Saw to Super Saws, FM Synthesis, Wavetables, and Bit-crushing.
• 16-Voice Polyphony 🎹: High-efficiency FIFO voice management for seamless performance.
• Intuitive Grid Interface 📏: Standard $E2-A2-D3-G3-B3-E4$ mapping with color-coded strings and standard fret markers.
• Lock & ALT Layering 🔒: Freeze drones or chords while independently modifying active voices for deep, layered soundscapes.

⚡ Tempo & Modulation

• BPM-Synced Arpeggiator 🔄: Dual-mode (Up/Down) with real-time dial control (60–240 BPM).
• Resonant Echo/Delay ☄️: Aggressive musical feedback loops synced to your session tempo.
• Custom Tuning Presets 🎶: Instant switching between Standard, Solfeggio Scale (396Hz–852Hz), Open G (Robert Johnson/Spanish), and All-Fourths (P4) symmetry.

📱 PWA Optimized & Mobile Ready

Built as a Progressive Web App, PLEX-78 supports landscape lock, safe-area insets, and home-screen installation. Experience professional-grade synthesis directly in your browser with zero latency.

Developed by spacechakra | solo dev & sound artist 🎨🕹️