MIXING & EFFECTS
Fruity Phase Inverter is a very simple plugin that inverts the phase of either the left or right channel, giving a surround-like effect. Be careful as inverted waves can cancel each other, especially if the output is converted to mono.
This plugin is provided for backwards compatibility since the global surround effect from the earlier releases of FL Studio (Pre FL Studio 3) was removed.
Plugin Credits: Didier Dambrin