my fu80 amp

VERYCOLO · 24th November 2008, 04:43 PM

6sn7srpp+6j8p+fu80

HollowState · 24th November 2008, 04:58 PM

That's very cool and impressive looking. Can you supply more details like a schematic? And what the heck is that tall cylindrical thing in the corner of the chassis behind the tube with a light on top?

Jaime · 25th November 2008, 09:03 PM

The tube isn't expensive, but xformers !!!

http://www.zeitmann-tubes.com/Milita...Tubes/GU81.htm

HollowState · 25th November 2008, 09:19 PM

You left off the M after GU81
http://www.zeitmann-tubes.com/Milita...ubes/GU81M.htm

korneluk · 25th November 2008, 09:54 PM

Here's a similar amp and the schematics to go with it...

http://www.moehrenbude.de/Moehre/ima...33C_simpel.pdf

http://www.moehrenbude.de/Moehre/mod...howpage&pid=64

Enjoy,

24th November 2008, 04:58 PM	#2
HollowState diyAudio Member Join Date: Aug 2006 Location: Taxland, New Jersey	That's very cool and impressive looking. Can you supply more details like a schematic? And what the heck is that tall cylindrical thing in the corner of the chassis behind the tube with a light on top? __________________ "The supercomputer is technologically impossible. It would take all of the water that flows over Niagara Falls to cool the heat generated by the number of vacuum tubes required." ~ Professor of Electrical Engineering, New York University

25th November 2008, 09:03 PM	#3
Jaime diyAudio Member Join Date: Apr 2004 Location: Montevideo	The tube isn't expensive, but xformers !!! http://www.zeitmann-tubes.com/Milita...Tubes/GU81.htm __________________ I write in English worse than Tarzan

25th November 2008, 09:19 PM	#4
HollowState diyAudio Member Join Date: Aug 2006 Location: Taxland, New Jersey	You left off the M after GU81 http://www.zeitmann-tubes.com/Milita...ubes/GU81M.htm __________________ "The supercomputer is technologically impossible. It would take all of the water that flows over Niagara Falls to cool the heat generated by the number of vacuum tubes required." ~ Professor of Electrical Engineering, New York University

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25th November 2008, 09:54 PM	#5
korneluk diyAudio Member Join Date: Jan 2005 Location: South Florida	Here's a similar amp and the schematics to go with it... http://www.moehrenbude.de/Moehre/ima...33C_simpel.pdf http://www.moehrenbude.de/Moehre/mod...howpage&pid=64 Enjoy,