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#1
Posted to rec.audio.tubes
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George Gott g50d amplifier
hi,
i was wondering if anyone could help with some information on this amplifier.i recently picked up a pr and cant find hardly any info on the net.i would also appreciate any scans owners manuals ,schematic etc.the schematic i have is for the newer one with 12au7's and ax7's instead of the 6n7 ,6sl7 combination that i have.also does anyone have the procedure for the adjustments of the controls on the front labeled static balance and dynamic balance.any help would be greatly appreicated.thanks in advance, chris -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#2
Posted to rec.audio.tubes
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George Gott g50d amplifier
On Dec 23, 1:31 am, "Chris Fuller" wrote: hi, i was wondering if anyone could help with some information on this amplifier.i recently picked up a pr and cant find hardly any info on the net.i would also appreciate any scans owners manuals ,schematic etc.the schematic i have is for the newer one with 12au7's and ax7's instead of the 6n7 ,6sl7 combination that i have.also does anyone have the procedure for the adjustments of the controls on the front labeled static balance and dynamic balance.any help would be greatly appreicated.thanks in advance, chris -- Posted via Mailgate.ORG Server -http://www.Mailgate.ORG |
#3
Posted to rec.audio.tubes
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George Gott g50d amplifier
On Dec 23, 1:31 am, "Chris Fuller" wrote: hi, i was wondering if anyone could help with some information on this amplifier.i recently picked up a pr and cant find hardly any info on the net.i would also appreciate any scans owners manuals ,schematic etc.the schematic i have is for the newer one with 12au7's and ax7's instead of the 6n7 ,6sl7 combination that i have.also does anyone have the procedure for the adjustments of the controls on the front labeled static balance and dynamic balance.any help would be greatly appreicated.thanks in advance, chris -- Posted via Mailgate.ORG Server -http://www.Mailgate.ORG Static Bal is basic D.C.balance.Just as it States it is the control used to set the actual bias operating point for the output tubes.Dynamic balance is a flashy way of saying A.C. balance or the equality of drive to the output grids or driver grids or whatever has been selected as the variable in this particular amp.Its a good amp.Be a little careful in troubleshooting these as if I remember corectly there are some 1 meg resistors across the output tube coupling caps and the slight dc this places on the grid may lead you to beleive you have a prob when you really don't. |
#4
Posted to rec.audio.tubes
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George Gott g50d amplifier
Hi: These were made by Bigg of California, usually had a copper chassis. There are several SAMS under Bigg in the index, the G50D is in Photofact Servicer (the "book" version) 518... best Roger Chris Fuller wrote: hi, i was wondering if anyone could help with some information on this amplifier.i recently picked up a pr and cant find hardly any info on the net.i would also appreciate any scans owners manuals ,schematic etc.the schematic i have is for the newer one with 12au7's and ax7's instead of the 6n7 ,6sl7 combination that i have.also does anyone have the procedure for the adjustments of the controls on the front labeled static balance and dynamic balance.any help would be greatly appreicated.thanks in advance, chris -- Posted via Mailgate.ORG Server - http://www.Mailgate.ORG |
#5
Posted to rec.audio.tubes
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George Gott g50d amplifier
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