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Virtual instrument plugins and expansion libraries for music production. Refx has sponsored 2 YouTube channels, including Espen Kraft and Slime Green Beats. See full sponsorship history and 2026 campaign data on SponsorRadar.
YouTube channels sponsored by Refx
Latest videos sponsored by Refx

Espen Kraft
Jun 5, 2025
“Working in the box, even with a retro sound, is not difficult these days. There are lots of software and plugins that emulate vintage gear v…”

Slime Green Beats
Mar 1, 2024
“Learn how to make better beats by selecting better sounds. Presented in FL Studio 21 by @slimegreenbeats 📖 Get our beat making book: http…”
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