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Audio and Video Talk
Valves / Vacuum Tubes
Valve DIY build inspired by Mr Kent Kassler
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<blockquote data-quote="Ampdog" data-source="post: 227145" data-attributes="member: 144"><p><em>HEL JA ... DINGE GEBEUR DA ONNE' INNIE KAAP</em> </p><p><span style="font-size: 11px">(time I move back - but your properties are to damn expensive. Perhaps in Darling or Kalbaskraal ...)</span></p><p></p><p>Thanks Karel!</p><p>(Guys, just note that the operating points of the 12AT7 will change slightly with/without the feedback resistor connected, as it is in dc-parallel with the 1,3K cathode resistor. But I doubt that it will be serious. Karel?</p><p></p><p>To all down there best wishes with your undertakings. Perhaps when the Hall? is finished a model can be shipped over there for evaluation. But the thing weighs 24Kg ....</p></blockquote><p></p>
[QUOTE="Ampdog, post: 227145, member: 144"] [I]HEL JA ... DINGE GEBEUR DA ONNE' INNIE KAAP[/I] [SIZE=11px](time I move back - but your properties are to damn expensive. Perhaps in Darling or Kalbaskraal ...)[/SIZE] Thanks Karel! (Guys, just note that the operating points of the 12AT7 will change slightly with/without the feedback resistor connected, as it is in dc-parallel with the 1,3K cathode resistor. But I doubt that it will be serious. Karel? To all down there best wishes with your undertakings. Perhaps when the Hall? is finished a model can be shipped over there for evaluation. But the thing weighs 24Kg .... [/QUOTE]
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Audio and Video Talk
Valves / Vacuum Tubes
Valve DIY build inspired by Mr Kent Kassler
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