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Audio and Video Talk
Valves / Vacuum Tubes
ECL82 valves for Sansui 220
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<blockquote data-quote="kubusi" data-source="post: 1079540" data-attributes="member: 19010"><p>A nice tuner amplifier I have 2 of them, over the years one particular fault I have come across a few times, (not implying it is a common fault) is the failure of the wire wound resistor mounted above the chassis. As it is now about 60 years old most of the coupling and bypass capacitors will need to be replaced as they will be very leaky. </p><p></p><p>The valves that normally came with the tuner amplifier were Matsushita snd seemed to go on for ever, not surprising at all as Matsushita was partly owned by Philips at the time who I believe set up the factory after the end of WW2</p><p></p><p> If you need the circuit diagram I can send it to you.</p></blockquote><p></p>
[QUOTE="kubusi, post: 1079540, member: 19010"] A nice tuner amplifier I have 2 of them, over the years one particular fault I have come across a few times, (not implying it is a common fault) is the failure of the wire wound resistor mounted above the chassis. As it is now about 60 years old most of the coupling and bypass capacitors will need to be replaced as they will be very leaky. The valves that normally came with the tuner amplifier were Matsushita snd seemed to go on for ever, not surprising at all as Matsushita was partly owned by Philips at the time who I believe set up the factory after the end of WW2 If you need the circuit diagram I can send it to you. [/QUOTE]
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Audio and Video Talk
Valves / Vacuum Tubes
ECL82 valves for Sansui 220
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