Is your Line 6 DL-4 not working? Before you decide to scrap it or sell it for parts, consider this troubleshooting guide. We’ll look at common problems with the Line 6 DL-4 Delay Modeler pedal, as well as common solutions to those problems. Hopefully stepping through this process will get you closer to a working … Continue reading Line 6 DL-4 Not Working – Repair Guide