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Download free Waves OneKnob pumper plugin

Remember that free Waves plugin we told you to expect on Black Friday? Well, it's arrived slightly ahead of time, and we can now reveal that it's called OneKnob Pumper.

This is designed to let you dial in the sidechain compression effect with a single knob. So, rather than having to route your kick drum track to the sidechain input of a compressor, you can just twist a knob for an instant ducking effect.

You can download OneKnob Pumper for free from the Waves (opens in new tab) website for this weekend only (regular price is $80). It's cross-platform and available in all the usual native plugin formats.

If you're still thirsty for free stuff, make sure you check out our round-up of 27 of the best free plugin instruments and effects and 12 great free and open-source music making programs.

I’m the Group Content Manager for MusicRadar, specialising in all things tech. I previously spent eight years working on our sister magazine, Computer Music. I’ve been playing the piano, gigging in bands and failing to finish tracks at home for more than 30 years, 20 of which I’ve also spent writing about music technology.