Bertom Air Shelf v1.2.2 VST3 AU AAX LiNUX WiN macOS [FREE]

Bertom Air Shelf is a free dynamic EQ for shaping the upper end of your audio, with its main focus on frequencies above 10 kHz. It suits hobby producers who want to add brightness while keeping sudden high-frequency peaks in check, rather than reaching for a full multiband equalizer.

The plugin separates these jobs into two controls. Boost raises the top end using a first-order high shelf centered at 20 kHz, with a fully decramped response up to 21 kHz. Tame targets brief high-frequency spikes through a combination of very fast dynamic EQ behavior and transient shaping. Its action does not depend on the incoming signal level, so it is not simply triggered by how loud the track is.

With zero latency, Air Shelf is a practical option when you want to adjust high-end detail without adding processing delay. For Windows producers working in FL Studio or Ableton Live, it offers a focused approach to balancing extra air with control over sharp top-end transients.