EDM News Knifonium Modular FX Brings Tube-Based Effects To 5U Format Monday, May 4, 2026 Knif Audio has introduced Knifonium Modular FX, a 5U modular effects system built around tube-based signal processing and designed for studio and modular integration.… Read More Knifonium Modular FX Brings Tube-Based Effects To 5U Format Tags: Synth