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Old 6th Dec 2017, 6:56 pm   #20
Nuvistor
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Join Date: Aug 2013
Location: Wigan, Greater Manchester, UK.
Posts: 9,433
Default Re: Restore an HMV 2127

The ECL83 is a triode Pentode, two valves in one envelope. The amp will need some checks before spending any money just in case there are expensive items that have failed.
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