Line 6 DL4 fail and fix
Posted: Sun Jul 08, 2012 4:11 pm
The Line 6 DL4 arrived from George and I eagerly plugged it in yesterday: it worked for about 20 minutes and then went zombie, echo continued but no lights, not responding to the switches. After unplugging/replugging power it didn't do anything other than pass through.
I PM'd George but had to go out. He Googled and pointed me to a potential solution I hadn't spotted. There was a helpful post on ultimatemetal.com (and it wasn't the one from someone called SLAON that can be paraphrased as "Google for it") which despite having a tenuous grasp of electronics ("What you're actually doing is removing static build up in the DL4's chip.") was the solution; re-seat the little EPROM you find when you take the base off. So, thank you Matt Amelung.
I PM'd George but had to go out. He Googled and pointed me to a potential solution I hadn't spotted. There was a helpful post on ultimatemetal.com (and it wasn't the one from someone called SLAON that can be paraphrased as "Google for it") which despite having a tenuous grasp of electronics ("What you're actually doing is removing static build up in the DL4's chip.") was the solution; re-seat the little EPROM you find when you take the base off. So, thank you Matt Amelung.