AudioRoundTable.com: Thermionic Emissions

Home » Audio » Thermionic Emissions » 47 tube

Show: Today's Messages :: Navigator :: Polls
E-mail to friend

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

Report message to a moderator

[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

Previous Topic:	try this
Next Topic:	Give me some balls!

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Aug 29 02:27:11 CDT 2024