Critter & Guitari IIO Eurorack Powered Speaker the is quickest way to get sound out of your eurorack modular setup!
The IIO is an amplifier and speaker in a gold anodized panel. It provides two 1/8" inputs and volume control. It contains a 3W amp and speaker and gets pretty loud. It is cool and you can be cool too.
Turn your portable setup into a self contained sound machine, use it in a larger setup as a preview, or use it to debug complex patches.