- Review November 24, 2020November 25, 2020 KO Soundwave Brick Set: EmGo Builds Stuff Posted By: Tec 3rd Party, Emgo, reviews, Transformers, YouTube Liked it? Take a second to support TF-Prototype on Patreon! Share:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)