About MDoubleTracker :
Double tracking is a simple old technique, but it’s also hard to get it right and takes a very long time, after all you need to record things multiple times, then you have the timing problems and so on. With MDoubleTracker it is as simple as inserting the effect into your DAW. It will do some magic by varying pitch and delays in both left and right channels to get you that big wide sound, with ease and perfect timing. It can be even used in surround environment.
MDoubleTracker is based on some pretty old techniques used for decades on some hardware modules such as Eventide H3000. These have been used by high end producers for decades. We just improved them a bit and got you some additonal features, just in case you feel creative.