SoundPrism gives you individual volume, EQ, and output routing for every app on your Mac. Control each app from 0-200%, apply a 10-band EQ, route apps to different outputs, and use Night Mode to even out loud and quiet moments. Hit ⌘⇧C for a full mixing console with channel strips, VU meters, and EQ curves. Built in Swift on native Apple frameworks. No drivers, no kernel extensions. 7-day free trial, $24.99 one-time.