Re: Fisher X-200 Bias Question

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In Reply to: Fisher X-200 Bias Question posted by DHJ on December 30, 2003 at 08:37:13:

Dave,
When you reduce standing current(output bias)the B+ will rise.The PS can caps and others will be working at their limit(leakage current)because of this and you'll get hum.If you replace the doubler caps,use sections rated at 350-450 vdc.When replacing 500vdc sections it may be OK to use new 500 vdc units but try to use 525vdc sections if possible to replace them.
Good Luck

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Topic - Fisher X-200 Bias Question - DHJ 08:37:13 12/30/03 (3)

Re: Fisher X-200 Bias Question - DHJ 15:06:07 12/31/03 (0)

Re: Fisher X-200 Bias Question - microbe 10:20:21 12/30/03 (0)

Re: Fisher X-200 Bias Question - scrooie looie 09:48:14 12/30/03 (0)

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Re: Fisher X-200 Bias Question - scrooie looie 09:48:14 12/30/03 (0)

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