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Audio and Video Talk
Valves / Vacuum Tubes
Quad II and 202 has arrived
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<blockquote data-quote="kubusi" data-source="post: 743289" data-attributes="member: 19010"><p>Now that is one very nice looking adapter, with gold plated pins nogal, as good as it looks I would still be a weary of using it if I was to run the 807 at its full potential HT of around 750 volts or higher. At the voltages the KT88 would normally operate it is a perfect answer as the original GEC/Osram/Marconi KT88's are like hens teeth whereas lots of enthusiasts have boxes full of 807's and 1625's lying around. Use the TT21 or TT22 in place of the KT88? Identical valve with a top anode cap. Get yourself a genuine 200 Watts from a pair of those.</p></blockquote><p></p>
[QUOTE="kubusi, post: 743289, member: 19010"] Now that is one very nice looking adapter, with gold plated pins nogal, as good as it looks I would still be a weary of using it if I was to run the 807 at its full potential HT of around 750 volts or higher. At the voltages the KT88 would normally operate it is a perfect answer as the original GEC/Osram/Marconi KT88's are like hens teeth whereas lots of enthusiasts have boxes full of 807's and 1625's lying around. Use the TT21 or TT22 in place of the KT88? Identical valve with a top anode cap. Get yourself a genuine 200 Watts from a pair of those. [/QUOTE]
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Audio and Video Talk
Valves / Vacuum Tubes
Quad II and 202 has arrived
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