Pitch vs Formant Shifting: Little AlterBoy Explained

Soundtoys Little AlterBoy is one of those plugins that can take a vocal somewhere completely different in seconds. In this video, Lex breaks down Little AlterBoy and shows how you can use pitch shifting, formant shifting, saturation, and the different processing modes to completely reshape a vocal—or just add a little extra character when you need it. Using the vocal from “No Regrets” by Vai, we run through the plugin in real time and show how everything from subtle formant changes to full-on pitch effects can work in an actual mix. We cover: Pitch shifting vs. formant shifting Creating deeper, darker vocal effects High-pitched and experimental vocal sounds Transpose, Quantize, and Robot modes Using the Drive control for saturation Blending effects with the Mix knob Why Little AlterBoy can be useful even when you aren't changing the pitch One of our favorite tricks is actually one of the simplest: slightly shifting the formant down without changing the pitch. It can add weight and character to a vocal without making it sound like you just pitched the entire performance down. And don’t sleep on the Drive knob either. Sometimes Little AlterBoy ends up in the chain just because we like the grit it adds. As always, this isn’t sponsored—we just like showing you the tools we actually use. If you’re learning how to record, produce, or mix your own music, subscribe to Feedback Audio for more practical audio engineering videos, plugin breakdowns, mix walkthroughs, and artist sessions. Drop a comment and let us know what plugin you want us to break down next. #FeedbackAudio #LittleAlterBoy #Soundtoys #VocalMixing #AudioEngineering #MusicProduction