PC audio handling is so limited. Bridging the gap between audio apps, sound cards and broadcast hardware was nearly impossible, until R?LAY Virtual Patch Bay. Now you can easily route audio between your PC’s audio apps and hardware audio devices. Even natively route AoIP streams. R?LAY VPB displays them all in an intuitive matrix that lets you patch sources and destinations with just a click. Mix and combine multiple sources. Build custom routing environments. Even loop in third-party VST processing plugins.