B bsic Well-known member Joined Jun 5, 2007 Messages 55 Reaction score 0 Jul 27, 2009 #1 hi all, My LSS is functioning fine in 30 watt mode, but 15/5 modes have NO sound- in either channel. Any ideas what might be the problem? Thanks!
hi all, My LSS is functioning fine in 30 watt mode, but 15/5 modes have NO sound- in either channel. Any ideas what might be the problem? Thanks!
S Steve73 Well-known member Joined Nov 4, 2006 Messages 107 Reaction score 0 Jul 27, 2009 #2 Very likely it is your 5Y3 rectifier tube, grab a new one and you should be good to go.
B Blue Fin Well-known member Joined Sep 4, 2008 Messages 67 Reaction score 0 Location Southern NJ Jul 28, 2009 #3 Yes, I agree that it's the 5Y3 tube. The exact same thing just happened to my amp. I bought an RCA NOS tube for a replacement since they're supposed to be a bit more rugged than the Mesa tube.
Yes, I agree that it's the 5Y3 tube. The exact same thing just happened to my amp. I bought an RCA NOS tube for a replacement since they're supposed to be a bit more rugged than the Mesa tube.
