Leo makes major improvements the (now famous) IKEA plate reverb in his last video! Total upgrade cost is about $40 and makes the reverb sound 100x better! Audio Examples at 12:54 If you haven't seen the earlier video, you might want to see that before watching this. Here's a link: https://www.youtube.com/watch?v=CZWAntOnrx4 Here are the upgrade items and their approximate costs: - Angle grinder (I rented it for $8/day) - Cutting and sanding discs for angle grinder ($9) - Box of springs ($8 and you only use a few of them) - M4 screws, washers and wingnuts ($5) - MDF board ($9) I have made IR (impulse responses) of both the original and upgraded versions of the plate. I'll make a video about that soon and will be sharing the files for free. Please stay tuned for that. If you build one of these or have made your own plate reverb in the past, please feel free to share your valuable wisdom in the comments! If you enjoy these videos please consider supporting this channel on Patreon! Even a $1 a month goes a long way :) www.patreon.com/leomakes