Ramsay asked:


I bought a new full set of tubes / valves for my twin amplifier 1979 excellent guitar reverb cushion the shock. Can I switch the tubes fairly easily, but don 't know a thing about their mating. I see an adjustable screw to "back saying; matching" tube exit, but how can I correct this in order to achieve the best tone from my amp? King and establish that the tubes won 'coup or cut t. I know very little about electronics. Also living in Dubai and there are no specialists amp? Re pipe which I can take my amp? King.

1 Comment so far

1. bigcloud2112 on July 10, 2009 9:03 pm

   Take it to someone who knows what they are doing. some older amps still hold a charge big enough to kill you unplugged. good luck