The suite offers several manual controls to fine-tune the "virtual" surround environment:

The is a specialized collection of free Virtual Studio Technology (VST) plugins designed to upmix standard two-channel stereo audio into a full 5.1 surround sound experience. Created by developer Steve Thomson, this suite is a legacy favorite for audio enthusiasts looking to breathe new life into stereo tracks by simulating a multichannel soundstage through advanced ambience extraction. Core Functionality and Design

V.I Stereo to 5.1 Converter Suite by Steve Thomson - KVR Audio

When not in Movie Mode, the plugin ensures the original left and right signals remain untouched, preserving the source's basic imaging.

A slider that compensates for stereo files that are either too narrow or unnaturally wide.

The suite was built to handle limitations in older digital audio workstations (DAWs). It includes: