The software is frequently used alongside powerful audio processors like Stereo Tool to create a complete end-to-end FM air chain in a PC environment. Key Features of MPXTool
A professional-grade sound card capable of 192 kHz playback is necessary to handle the full composite MPX signal, which extends up to 99 kHz (including RDS).
By leveraging the power of MPXTool, broadcasters can achieve a "big station" sound with a fraction of the traditional hardware investment. Winamp ST-DSP for FM using MPXTool - Stereo Tool