meta modular - the first appearance of set-and sounddesigner Michael Zimmermann in the modular world. We present first the "feedback-module" with and without electric guitar and first self designed skiffs. Further planings contain adaptions for sound production like the optical pickup arm, a bat-module, a comet-module and more inventions in Eurorack-format combining fun and experiment assisted by Julian de Freitas, audio and sounddesigner.