Hi guys I'm looking for some advice about my Marshall dsl100. A few days ago I turned it on and it was making a zapping popping sound 2-3 times every 5 seconds and as I left it on longer the zapping/popping would get more frequent, now today I left it on for a long time to see If it would stop and eventually it did but I started to have a massive drop in volume on the low output and it would get worse and now there is nothing. The high output still has sound but there is a volume swelling and it just doesn't sound right at all... someone told me that if it was a tube I would still have sound... do the different outputs use different tubes? Cos I can't understand how I don't have any sound in the low and bad sound in the high output... any help and advice would be much appreciated
