In a search for a 6CG7 line stage schematic

GoranB · 05:19 PM

Hello,

I have a couple of 6CG7's and I wonder if anyone can present a line stage circuit where these tubes are used.

DeathRex · 7th March 2012, 05:23 PM

Aikido.
http://www.tubecad.com/Product_PDFs/...ereo_Rev_C.pdf

GoranB · 7th March 2012, 05:41 PM

Quote:

Originally Posted by DeathRex

Aikido.
http://www.tubecad.com/Product_PDFs/...ereo_Rev_C.pdf

Thank You!

colinB · 7th March 2012, 07:49 PM

Hi,

Also a couple of schematics for line preamps on Patrick Turners Web site. See link below.

miscellaneous-schematics2

{Note page down to pre-amp section right at the bottom of the web page}

Cheers,
Colin

mach1 · 7th March 2012, 10:36 PM

They are basically a 6SN7 in a small 9 pin bottle. Any of the multitude of designs out there for 6SN7s will work.

GoranB · 8th March 2012, 07:13 AM

Thank you all!
Im reading about Aikido at the moment, and i have a question. If i understood well, I can use different tubes for input to achieve more or less gain without changeing passive elements?
I know i should change the filament voltage depending on type of a particular tube, but the catode/anode ressistors remains same?

http://www.tubecad.com/Product_PDFs/...ereo_Rev_C.pdf

GoranB · 8th March 2012, 08:42 AM

Ignore my previous post please. I allready have the answer.

7th March 2012, 05:08 PM	#1
GoranB diyAudio Member Join Date: Mar 2010 Location: Poland	In a search for a 6CG7 line stage schematic Hello, I have a couple of 6CG7's and I wonder if anyone can present a line stage circuit where these tubes are used. Last edited by GoranB; 7th March 2012 at 05:19 PM.

7th March 2012, 10:36 PM	#5
mach1 diyAudio Member Join Date: Sep 2004 Location: Brisvegas	They are basically a 6SN7 in a small 9 pin bottle. Any of the multitude of designs out there for 6SN7s will work. __________________ Au rutti wop-bop-a-loom-bop-a-boom-bam-boom - Richard Penniman

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7th March 2012, 05:23 PM	#2
DeathRex diyAudio Member Join Date: Nov 2009 Location: Cortez, CO	Aikido. http://www.tubecad.com/Product_PDFs/...ereo_Rev_C.pdf

7th March 2012, 07:49 PM	#4
colinB diyAudio Member Join Date: May 2006	Hi, Also a couple of schematics for line preamps on Patrick Turners Web site. See link below. miscellaneous-schematics2 {Note page down to pre-amp section right at the bottom of the web page} Cheers, Colin

8th March 2012, 07:13 AM	#6
GoranB diyAudio Member Join Date: Mar 2010 Location: Poland	Thank you all! Im reading about Aikido at the moment, and i have a question. If i understood well, I can use different tubes for input to achieve more or less gain without changeing passive elements? I know i should change the filament voltage depending on type of a particular tube, but the catode/anode ressistors remains same? http://www.tubecad.com/Product_PDFs/...ereo_Rev_C.pdf

8th March 2012, 08:42 AM	#7
GoranB diyAudio Member Join Date: Mar 2010 Location: Poland	Ignore my previous post please. I allready have the answer.