'ab Delay' is a cutting-edge delay plugin designed by boutique developers Audio Brewers with a focus on immersive spatial audio. It excels at transforming audio signals within three-dimensional spaces, making it ideal for sound designers and composers working in stereo, surround sound, or Ambisonics formats. Whether expanding mono or stereo sources into multi-channel environments or working directly with Ambisonics, 'ab Delay' seamlessly adapts to any configuration to create rich, enveloping soundscapes.

At the heart of 'ab Delay' lies the innovative 'Ping Pong Pang Pung' concept, which allows audio signals to bounce dynamically around the entire sonic sphere—including left, right, front, back, top, and bottom directions. This feature immerses listeners in a fully three-dimensional auditory experience, providing powerful creative tools for crafting unique spatial effects. The plugin supports up to four independent delay lines, each equipped with dedicated filters and delay controls, which can be arranged in either parallel or serial modes to shape complex delay patterns.

'ab Delay' offers comprehensive support for working with Ambisonics of any order, allowing users to easily process and mix down signals from 1st to 3rd order Ambisonics to stereo or any immersive format such as Atmos. This flexibility makes it invaluable for modern audio production workflows that demand precise spatial manipulation. By harnessing psychoacoustic principles, 'ab Delay' enhances spatial perception even when working in stereo, elevating the depth and realism of audio projects across diverse platforms.