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Author Topic: Help....broken valve amp!  (Read 2363 times)

gibsongaz#1

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Help....broken valve amp!
« on: June 08, 2008, 11:40:21 PM »
My friends amp has stopped working. It fires up, valves glow but it hums and guitar won't come through it! Any ideas?

Elliot

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Help....broken valve amp!
« Reply #1 on: June 09, 2008, 12:23:50 AM »
Has the speaker plug fallen out?
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hamfist

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Help....broken valve amp!
« Reply #2 on: June 09, 2008, 07:19:49 AM »
Does it have a tube rectifier ? If so, could be a faulty one of those. What's the amp ?  Does it have an effects loop - and if you plug something through the FX loop return, is there any sound ?