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Mesa Boogie walkabout scout problem

Hey guys! A few weeks ago my scout started cutting out during a gig. I replaced all the cords figuring a bad cable..same problem. I did a search here and found out about the fx loop issue but my walkabout has an fx bypass and even with that engaged i still have the same problems. It happens at totally random times. Sometimes ill play is for hours with no problem....Sometimes it starts cutting out immediately. weird. I had a friend take a look at it and said everything seemed to be in working order. Thanks for any help or ideas!
 
Hey guys! A few weeks ago my scout started cutting out during a gig. I replaced all the cords figuring a bad cable..same problem. I did a search here and found out about the fx loop issue but my walkabout has an fx bypass and even with that engaged i still have the same problems. It happens at totally random times. Sometimes ill play is for hours with no problem....Sometimes it starts cutting out immediately. weird. I had a friend take a look at it and said everything seemed to be in working order. Thanks for any help or ideas!

I had one problem with my Walkabout Scout. The bass would drop right out leaving only a lot of top end, but it was intermittent and hard to find the source of when playing a gig. I took it home and set it up and traced it down to a dirty bass pot. It was a simple fix with contact cleaner. Hasn't re-occurred since. Check all your controls, particularly the volume ones by jiggling them a bit when it cuts out. If it's not that, take it to a tech.
 
even with the FX loop bypass switch, you could try the trick with the FX loop where, with the amp OFF, you put some contact cleaner on a male 1/4" plug and insert it, in/out, several times into both in the send and return jacks to clean any possible oxidization that may be there.

Also, I have had a minor, but irritating issue with my power plug twice coming slightly loose from it's socket. It's a std PC type plug on the amp and it appears that over time, if you leave the plug in all the time, the socket apparently gets a little loose. This can cause a "mysterious" shut down. I fixed this on mine by wrapping one turn of electrical tape around the barrel of the female plug end. Stays in no matter what now.

other than those, I don't have any useful suggestions.

good luck
 
I've owned my Walkabout for about six years. It's a great little powerful amp. The only problem that I've ever had with it was the input jacks. It sounds like you might have the same problem. This has been such a big problem they actually have a free upgrade for these jacks.