6c19p Se?

Ryssen · 21st May 2006, 07:42 PM

I have 10 pcs of 6C19P thought of using some for a SE amp,they could use a OPT off 3,5-4K ohm,right?And what about using another for the driver or is the aplification to low?Better use a E81L or E208F?
Any suggestions?

Uchi Deshi · 21st May 2006, 08:15 PM

You can use 6c19p in SE, but output power will be low, about 1.5W.

Ryssen · 21st May 2006, 09:07 PM

And what about the driver and OPT kan I go as low as 2,5K?
Or as high as 4K?

Uchi Deshi · 21st May 2006, 09:14 PM

2.5k OPT will be better than 4k,because 6c19p is low Rp tube(300-500Ohm). For driver- perhaps ECC88 or E180F in triode connection will be good.

Ryssen · 21st May 2006, 09:21 PM

What about using a 6C19P as the driver to?

astouffer · 21st May 2006, 10:49 PM

Not enough gain.

arnoldc · 21st May 2006, 11:28 PM

use a step up transformer on the input to bump up the gain.

Uchi Deshi · 22nd May 2006, 06:34 AM

6c19p as driver 6c19p is bad idea, because mu=2,5, but 6c19p is good driver tube for big power tubes,which like get some current to drive.

Ryssen · 22nd May 2006, 08:28 PM

Ok,thanks for the answers,I´m thinking maybee Paralell SE with this one,should the OPT be 1K then and it should withstand about 150-190mA,right?

Uchi Deshi · 22nd May 2006, 08:38 PM

OPT for max 160-180mA DC current should be O.K.(60mA-80mA per one tube).

21st May 2006, 07:42 PM	#1
Ryssen diyAudio Member Join Date: Dec 2003 Location: Sweden--> Here	6c19p Se? I have 10 pcs of 6C19P thought of using some for a SE amp,they could use a OPT off 3,5-4K ohm,right?And what about using another for the driver or is the aplification to low?Better use a E81L or E208F? Any suggestions? __________________ Regards Åke

21st May 2006, 08:15 PM	#2
Uchi Deshi diyAudio Member Join Date: Apr 2006 Location: Poland	You can use 6c19p in SE, but output power will be low, about 1.5W. __________________ Best regards, Rafal

21st May 2006, 09:07 PM	#3
Ryssen diyAudio Member Join Date: Dec 2003 Location: Sweden--> Here	And what about the driver and OPT kan I go as low as 2,5K? Or as high as 4K? __________________ Regards Åke

21st May 2006, 09:14 PM	#4
Uchi Deshi diyAudio Member Join Date: Apr 2006 Location: Poland	2.5k OPT will be better than 4k,because 6c19p is low Rp tube(300-500Ohm). For driver- perhaps ECC88 or E180F in triode connection will be good. __________________ Best regards, Rafal

21st May 2006, 09:21 PM	#5
Ryssen diyAudio Member Join Date: Dec 2003 Location: Sweden--> Here	What about using a 6C19P as the driver to? __________________ Regards Åke


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21st May 2006, 10:49 PM	#6
astouffer diyAudio Member Join Date: Jun 2004 Location: Pittsburgh, crumbling wasteland	Not enough gain.

21st May 2006, 11:28 PM	#7
arnoldc diyAudio Member Join Date: Apr 2003 Location: Makati	use a step up transformer on the input to bump up the gain.

22nd May 2006, 06:34 AM	#8
Uchi Deshi diyAudio Member Join Date: Apr 2006 Location: Poland	6c19p as driver 6c19p is bad idea, because mu=2,5, but 6c19p is good driver tube for big power tubes,which like get some current to drive. __________________ Best regards, Rafal

22nd May 2006, 08:28 PM	#9
Ryssen diyAudio Member Join Date: Dec 2003 Location: Sweden--> Here	Ok,thanks for the answers,I´m thinking maybee Paralell SE with this one,should the OPT be 1K then and it should withstand about 150-190mA,right? __________________ Regards Åke

22nd May 2006, 08:38 PM	#10
Uchi Deshi diyAudio Member Join Date: Apr 2006 Location: Poland	OPT for max 160-180mA DC current should be O.K.(60mA-80mA per one tube). __________________ Best regards, Rafal

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