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Audio and Video Talk
Valves / Vacuum Tubes
Sansui 1000A Transformers on chassis
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<blockquote data-quote="fredeb" data-source="post: 840117" data-attributes="member: 13623"><p>OK - here's the schematic , may only get time to post voltages and currents next week - madly busy till after the weekend .</p><p></p><p>Plate voltages , if I recall correctly , are an insanely high 415V , way above recommended max of 350V . Tubes are biased at 50ma ( about -40V on the grid ) . Heaters are running waaaay cool at 6V , no red plating , even with lights off . The amp sounds really good with +24db preamp ( Counterpoint Solid 8E ) .</p><p></p><p><img src="https://s6.postimg.org/6ulyo9p8x/fredebdickbill.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="fredeb, post: 840117, member: 13623"] OK - here's the schematic , may only get time to post voltages and currents next week - madly busy till after the weekend . Plate voltages , if I recall correctly , are an insanely high 415V , way above recommended max of 350V . Tubes are biased at 50ma ( about -40V on the grid ) . Heaters are running waaaay cool at 6V , no red plating , even with lights off . The amp sounds really good with +24db preamp ( Counterpoint Solid 8E ) . [IMG]https://s6.postimg.org/6ulyo9p8x/fredebdickbill.jpg[/IMG] [/QUOTE]
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Audio and Video Talk
Valves / Vacuum Tubes
Sansui 1000A Transformers on chassis
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