Fresh Air is more than just a simple treble booster. It is a based on vintage hardware technology—specifically inspired by modified Dolby-A noise reduction units and classic exciter circuits.
Vocals are the most common use case for Fresh Air. Even with a great microphone, a vocal can sometimes feel tucked behind the instruments. Applying a moderate amount of Mid Air brings the singer forward, while High Air provides the "expensive" finish found on radio hits. slate digital fresh air
Warning: Use sparingly. Your final master is loud, but it sounds "dark" compared to commercial tracks. The Fix: On your master bus, before your limiter, insert Fresh Air. Set HIGH to 1.0. Set AIR to 1.5. Set MIX to 20%. This gently lifts the entire mix without introducing the phase issues of a sharp EQ shelf. It creates a "window" for the mix to breathe. Fresh Air is more than just a simple treble booster