Line stage

woody · 31st July 2003, 06:28 PM

I would like a nice cheep (say under $300 US) line stage to be able to drive a 400 ohm load at 30v +- any ideas.

Thanks,

Woody Dlaz441@aol.com

G · 1st August 2003, 02:23 AM

Just curious. What amp presents a 400 ohm load?

G

MIKET · 10th August 2003, 02:03 AM

woody · 10th August 2003, 08:43 PM

Thanks for the feedback. I might try something like that but with a load resistor instead of the current tube current sorse.

Brett · 10th August 2003, 08:45 PM

Just remember Woody, that low output Z and the ability to drive a low Z load are not the same thing.

fdegrove · 10th August 2003, 08:55 PM

Hi,

Quote:

Just remember Woody, that low output Z and the ability to drive a low Z load are not the same thing.

Good one, Brett.

Also, Woody, unless you welcome tons of spam mail...camouflage any e-mail address you publicise.

Cheers,

31st July 2003, 06:28 PM	#1
woody diyAudio Member Join Date: Jan 2002 Location: Tyrone Ga. U.S.A.	Line stage I would like a nice cheep (say under $300 US) line stage to be able to drive a 400 ohm load at 30v +- any ideas. Thanks, Woody Dlaz441@aol.com

1st August 2003, 02:23 AM	#2
G diyAudio Member Join Date: Apr 2002 Location: Belleville, IL.	Just curious. What amp presents a 400 ohm load? G __________________ Gavin

10th August 2003, 02:03 AM	#3
MIKET diyAudio Member Join Date: Jul 2003 Location: Maine	Low output impeadence Preamp You might want to look at the cheapskates preamp http://home.t-online.de/home/MHuber/pre-5687.htm or a design that uses one of my favorite tubes 6C45 http://digilander.libero.it/paeng/on...e_CIRCUITS.htm or maybe a 6H30 http://digilander.libero.it/paeng/a_...ine_preamp.htm

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10th August 2003, 08:43 PM	#4
woody diyAudio Member Join Date: Jan 2002 Location: Tyrone Ga. U.S.A.	Thanks for the feedback. I might try something like that but with a load resistor instead of the current tube current sorse.

10th August 2003, 08:45 PM	#5
Brett diyAudio Member Join Date: Jan 2002	Just remember Woody, that low output Z and the ability to drive a low Z load are not the same thing.

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