FDNReverb is a powerful reverb plugin built around a Feedback Delay Network (FDN) that creates immersive and modulated spatial effects. It features 16 delay lines with delay times based on prime numbers, delivering rich and natural-sounding reverberation with smooth decay. The use of prime number delay times enhances the complexity and diffusion of the reverb, providing a lush and organic tail that works well in a variety of audio contexts.

The plugin offers detailed tonal control through multiple filter types, including one-pole, low-shelf, high-shelf, and low-pass filters applied to each delay line. This allows users to sculpt the reverb’s frequency response precisely, shaping the texture and character of the effect. Additional parameters such as size, resonance, damping, color, width, mix, and volume provide extensive customization options to tailor the reverb to specific needs, from intimate room ambiances to expansive soundscapes.

FDNReverb supports stereo width adjustment to create anything from focused mono reverbs to wide and enveloping spatial effects. Its efficient feedback routing uses a Fast Walsh-Hadamard Transform, adding unique spatial qualities to the sound. Ideal for music producers and sound designers seeking a high-quality reverb that enhances depth and dimension in their mixes, FDNReverb delivers both subtlety and richness in a well-crafted plugin.