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RE: Check the power tubes next

Could this be causing a minor persistent hum....YES...An there are some small upgreades to the output tube cathoides...like add the 5ohm 5watt res. if you dont have...this well give you diff.... sound call Ralph.....you can get capes anywere...goodluck


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  • RE: Check the power tubes next - tyu 05:32:38 04/18/12 (0)

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