This is Lava Reverb 🔥 A free JS shimmer reverb plugin that works natively in REAPER!
Lava Reverb is awesome! It can make your instruments sound huge and ethereal, especially if you're using plucked instruments like guitars. But it's also great for strings and pads, making them sound even bigger. You can play around with five different shimmer algorithms and ten settings to really fine tune the sound.
Features:
- 4 time-domain algorithms and 1 STFT-based algorithm for reverberation.
- Shimmer (through pitch shifting).
- Saturation.
- Ice effects.
- Preset EQ curves.
- UI with fluid dynamics.
⚡️Links
- Check out all other free plugins by Saike → Saike’s Github Repository
- If you want to leave a comment → Saike’s Forum Thread
⚙️ Installation Instructions
The easiest way to install Saike plugins, is to use Reapack.
Step 1: Install Reapack
I made a tutorial on how to install it (it’s easy!) → How to install Reapack
Step 2: Add this repository to Reapack
The next step is to add the following repository to your reapack: https://raw.githubusercontent.com/JoepVanlier/JSFX/master/index.xml

Step 3: Find and install the plugin you want.
Go to menu Extensions → ReaPack → Browse Packages and in the filter type “Saike”. See what's available and install the ones you want.

Step 4: Refresh your FX list (or restart Reaper) and find the plugin.
The plugins won't show up until you refresh your FX list or restart reaper.
Step 5: Enjoy~
If you have any feedback or want to thank Saike for his efforts, you can find him in the forum thread.
That’s it!
Hope you enjoyed this ✨
Check out my demos for other favorite Saike plugins at the links below: