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Re: 47 tube [message #10670 is a reply to message #10669]

Sun, 15 August 2004 10:24

Thermionic
Messages: 208
Registered: May 2009

Master

Joe, the 45 is a triode, while the 47 is a pentode. Of course, the 45 has a four pin base and the 47 a five pin. Sorry, I know of no amplifier schematics using this tube.

Thermionic

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[Message index]

		47 tube By: West Valley Joe on Sat, 14 August 2004 14:15
		Re: 47 tube By: Thermionic on Sun, 15 August 2004 10:24
		Re: 47 tube By: West Valley Joe on Sun, 15 August 2004 11:52
		Re: 47 tube By: colinhester on Tue, 24 August 2004 20:12
		Another link By: colinhester on Tue, 24 August 2004 20:28
		Another thanks! By: West Valley Joe on Tue, 24 August 2004 20:35
		Thanks! By: West Valley Joe on Tue, 24 August 2004 20:34
		What did you decide to do? By: colinhester on Sun, 19 September 2004 11:59
		47 winter project By: West Valley Joe on Fri, 24 September 2004 16:36

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