Comments on: Who knows about Marshall tube amps? http://audiograveyard.info/pro-audio/who-knows-about-marshall-tube-amps All About vintage pro audio Fri, 20 Jul 2012 18:26:39 +0000 hourly 1 http://wordpress.org/?v=3.3.2 By: Saul http://audiograveyard.info/pro-audio/who-knows-about-marshall-tube-amps#comment-421 Saul Wed, 13 May 2009 15:30:17 +0000 http://audiograveyard.info/uncategorized/who-knows-about-marshall-tube-amps#comment-421 Well, I think that sounds normal as far as the tubes go. If the fx input works, but you don't get sound from the input jack.... and you're sure its not the cable, not the guitar, and not the volume, and it is plugged in... and you still get some signal (intermittently? or just quiet?)... then it's most likely a dirty input jack or a bad soldering joint. You can try to fix it if its the first.... plug in and unplug the cable in the input jack a couple dozen times. Seriously. If its a dirty jack, that should fix it. If that doesn't fix it, it's probably a bad soldering joint, you should have an amp tech take a look at it. Saul Well, I think that sounds normal as far as the tubes go. If the fx input works, but you don’t get sound from the input jack…. and you’re sure its not the cable, not the guitar, and not the volume, and it is plugged in… and you still get some signal (intermittently? or just quiet?)… then it’s most likely a dirty input jack or a bad soldering joint.

You can try to fix it if its the first…. plug in and unplug the cable in the input jack a couple dozen times. Seriously. If its a dirty jack, that should fix it.

If that doesn’t fix it, it’s probably a bad soldering joint, you should have an amp tech take a look at it.

Saul

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