connect any audio device into OB-4 line-in and use it as a combined speaker, looper and tape machine.
OB–4, the magic radio
explore: https://teenage.engineering/products/ob-4
guide: https://teenage.engineering/guides/ob-4#loop
buy: https://teenage.engineering/store/ob-4/?color=black
https://teenage.engineering
#ob4 #loop #opz
