It also lets you choose between different scales such as Major, Minor, Chromatic, and Pentatonic. MAutoPitch also has a couple of bonus features like stereo width adjustment, automatic gain control, and limiter. MAutoPitch is a free autotune VST with typical pitch correction features such as depth, detune speed, and range (similar to Graillon 2). All MeldaProduction’s plugins are packed into a single installer file, which makes the installation and setup process friction-free. This free autotune plugin is compatible with all VST and AU plugin hosts on PC and Mac. Even the famous progressive house artist Deadmau5 uses their plugins in his productions. MeldaProduction is a renowned audio plugin company and has created tons of great free VSTs. If you want all available features, it will set you back $39. With the free version, you get pitch shifting and pitch correction functionality. Graillon 2 (Free Edition) is a “freemium” of the full version Graillon 2, meaning it doesn’t have all features. If you’re looking for minor pitch correction adjustments, you should set it to somewhere in between. ‘Dry’ being completely unprocessed and ‘Wet’ will give you a robotic sound effect. The dry/wet controls can be used to define how much processing you want. You can also change the pitch correction speed, along with sensitivity by defining the note detection range. If your track requires further tweaking, you can choose which specific scale you want Graillon 2 snapping to. The effect kicks in immediately without any tweaking. To get started, insert it as an insert effect on your vocal mix channel and turn on the Correction module. This free autotune plugin is extremely powerful and easy to use. The UI displays all notes that are being played as well as which notes Grallion 2 is pitch-correcting to. The interface has a nice vintage vibe and it’s designed in such a way that everything is easy to find. It’s compatible with all major DAWs on Windows and macOS that can host VST and AU formats. Graillon 2 Free Edition by Auburn Sounds is definitely one of the best free Autotune VST plugins available.

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