The D16 Group Redoptor Vintage Tube Distortion Plug-in is a VST and AU compatible emulated tube distortion plug-in. It allows for a variety of tone shaping control, including a 4-band parametric equalizer and adjustable high and low frequency preamp cut-offs. When operating on stereo sources, you can adjust each channel independently, which allows your individual channels to have different harmonics and distortion. Redoptor is designed for use on guitars, drum loops, arpeggiated sequences, and synthetic or acoustic sounds. The software requires a VST or AU compatible host application and can operate in 32- or 64-bit modes on Mac or PC computers.