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Re: Fisher 500C-how hot is too hot? [message #9188 is a reply to message #9185]

Tue, 06 September 2005 21:03

hurdy_gurdyman
Messages: 416
Registered: May 2009

Illuminati (1st Degree)

>That's good advice. If this were my receiver, I would assume even worse, and modify the output stage to insert a cathode standoff resistor on the cathode of all 4 tubes, to further decrease plate current. I suggest a big 100 ohm wirewound resistor bypassed with a 1000 uF, 25v capacitor.

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[Message index]

		Fisher 500C-how hot is too hot? By: hurdy_gurdyman on Sun, 04 September 2005 07:22
		Re: Fisher 500C-how hot is too hot? By: Damir on Sun, 04 September 2005 17:59
		Re: Fisher 500C-how hot is too hot? By: hurdy_gurdyman on Sun, 04 September 2005 21:52
		Re: Fisher 500C-how hot is too hot? By: Damir on Mon, 05 September 2005 05:43
		Re: Fisher 500C-how hot is too hot? By: hurdy_gurdyman on Mon, 05 September 2005 09:45
		Re: Fisher 500C-how hot is too hot? By: Damir on Mon, 05 September 2005 11:32
		Re: Fisher 500C-how hot is too hot? By: metasonix on Mon, 05 September 2005 13:07
		Re: Fisher 500C-how hot is too hot? By: hurdy_gurdyman on Mon, 05 September 2005 15:32
		Re: Fisher 500C-how hot is too hot? By: hurdy_gurdyman on Tue, 06 September 2005 21:03
		oops By: hurdy_gurdyman on Tue, 06 September 2005 22:01
		Re: oops By: Russellc on Wed, 07 September 2005 11:23
		New day, more tinkering, new results By: hurdy_gurdyman on Wed, 07 September 2005 12:47
		Re: New day, more tinkering, new results By: Damir on Wed, 07 September 2005 13:23
		Re: New day, more tinkering, new results By: hurdy_gurdyman on Wed, 07 September 2005 14:42
		Hmm... By: Damir on Wed, 07 September 2005 23:46
		Re: Hmm... By: hurdy_gurdyman on Thu, 08 September 2005 07:20
		actually... By: hurdy_gurdyman on Thu, 08 September 2005 07:38
		Re: actually... By: hurdy_gurdyman on Thu, 08 September 2005 09:14
		that's power iron hot... By: Thrint on Mon, 05 September 2005 08:47
		Re: that's power iron hot... By: hurdy_gurdyman on Mon, 05 September 2005 09:38

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