HY-Delay4 is a powerful multi-mode delay plugin designed to offer extensive creative control over your sound. It features six main processing modules including Delay, Amp, Waveshaper, EQ, and two additional effects, all of which can be reordered to shape your audio precisely as you want. This flexibility allows for unique signal chains tailored to your production style.

The plugin provides five distinct delay modes—Simple, Dual, Grain, Groove, and Phase Modulation—plus a bypass option, enabling a wide range of delay effects from classic echoes to experimental textures. Modulation is a key aspect of HY-Delay4, with four modulation units offering five modulation types and four macro controls for dynamic parameter adjustments. Additional features include a side-chain input for ducking and envelope following, as well as a randomizer for generating inspiring effects.

HY-Delay4 is designed with usability in mind, featuring a rescalable interface and two skin modes (light and dark) to suit your workflow preferences. A free version is also available, offering simple delay, EQ, ducking, and randomizer functions, making it accessible for users looking to explore its core capabilities. Whether enhancing subtle echoes or crafting complex rhythmic patterns, HY-Delay4 provides a comprehensive toolset for delay effects.