Acon Digital Multiply is a free chorus effect plugin designed to enhance audio with rich, multi-voice textures. It simulates up to six additional voices, each processed using a phase randomizing filter to prevent unpleasant comb filter artifacts. This approach ensures a smooth and natural chorus sound, ideal for creating the impression of multiple performers playing in unison or for expanding the stereo image of any audio source.

Beyond traditional chorus capabilities, Multiply allows modulation of both pitch and loudness across the voices, offering creative flexibility for sound design applications. An integrated equalizer featuring low cut, low shelf, high shelf, and high cut filters enables precise shaping of the effect’s tonal character. Additionally, a pre-delay section is included to produce modulated and diffuse echo effects, adding depth and spatial complexity to the audio.

Multiply is compatible with Windows and macOS platforms, supporting a wide range of plugin formats including VST, VST3, AAX Native / AudioSuite, and Audio Units on macOS. Both 32 and 64-bit versions are available for Windows, while the macOS version runs in 64-bit. Its flexible format support makes it suitable for integration into various digital audio workstations and production environments.