MF-104 | How do I use the EXT LOOP? And Why?

Using a TS (mono) cable out of the LOOP OUT you can send the delayed signal to the input of just about any FX you can imagine. Use the output of the FX you are using to send it back into the LOOP IN on the MF-104z. Using different FX in the FX LOOP will yield a wide variety of results. Some pleasing and some not so pleasing. Experiment at will!