Hi there, I have the Pod X3 Pro. I have had what I believe to be the same issue in this legacy post - http://uk.line6.com/supportarchivenew/thread/65387/ It did the pop thing and then died and didn't switch back on. So, as well out of the warranty, and I as I imagine costly to send to the nearest service centre in the UK, I decided to follow the advice on that post. Everything worked fine as expected.... I found the fuse OK, But - as per the image below it seems to state 2.5amp slo-blow fuse is required. However the moderator posted in that post to replace with a 1 amp slo blo fuse. So, I've scoured the web a little bit and it appears other people have mentioned 2amp fuses, 1.5 amp fuses as replacements etc for the x3 pro!... So, I am all confused now!! Which fuse should I use to replace with?? Frustratingly, I actually have a 1amp, a 2amp and a 3 amp slo blo fuse lying around,!! Just not a 2.5 amp one!!.... So, which should I use? One of the 1,2 or 3 amp ones - or look around to see if I can get a 2.5 amp one??. It seems a lot of work for a 50 pence fuse! ;-) Thank you in advance G.