ZL Equalizer 2 VST plugin has been designed for advanced mixing and mastering; this VST is free to download.
Unlike most free EQ mastering VST plugins, this one is packed with tonnes of exclusive features, making this possibly the most advanced visual EQ VST plugin listed on ProducersBuzz.
The main feature which has captured our attention is the fact that there’s a possibility to add up to 24 different frequency bands, which is usually limited to around 10 or 12, making this a highly precise EQ mastering VST.
This EQ VST is simply awesome!
Also, the development and design behind the making of ZL Equalizer 2 has been well planned and thought out, as this EQ mastering plugin stands out from the rest of the free-to-download EQ-style audio plugins.
Here at ProducersBuzz we have also listed loads of other great free EQ VST plugins which we would highly recommend all music producers to check out.
Main Features of ZL Equalizer 2
- Advanced visual representation of input and output signal.
- 6 filter structure modulations.
- 8 filter type settings.
- 5 different stereo modes.
- 7 variable slope modulations.
- 24 frequency band modulations.
- Gain and scale modulations.
- Advanced gain settings, with static gain, AGC and auto-gain features.
- Each EQ band point comes with its own modulations and settings.
- Advanced analyzer settings and features.
- Built-in sidechain features, great for kick and bass mastering procedures.
- Covers frequency range from 0 to 20,000.
- Each band point comes with individual stereo effects and features.
- Resizable UI.
- Low on CPU.
Check it out in action below.
Main Buzz Overview of ZL Equalizer 2 EQ VST
Yes! This is most possibly the most advanced free-to-use EQ VST plugin!
The only thing we would like to point out here at ProducersBuzz after downloading and trying ZL Equalizer 2 is the fact that we spent a few minutes trying to figure out how to draw EQ bands on the visualizer itself; it’s a simple “double right-mouse click”. It would be great if there was more info on this, as it can be quite confusing to start off with.
One feature we love about ZL Equalizer 2 VST is the fact that each EQ band point can be soloed, making it 100x faster and easier to moderate separate EQ frequency bands. This is a great feature for professional and advanced mixing and mastering purposes. Check it out below; we have highlighted this feature in red.
Also, it’s very cool how this feature adds greyscale to all other bands and mutes them at the same time; this feature provides very high precision during any mastering session.
Apart from that, this is a highly versatile EQ mixing and mastering VST plugin and well worth downloading and trying out!
Indeed, this VST plugin is 100% free to download and free to use!
Download Info
- Supports: Windows, macOS and Linux.
- Comes in VST3, AU, and LV2 and recently added support for the AAX plugin format; a digital audio workstation is required.
- Free to download (external).
- Documentation (external).









