Heater current drawn by 8416

pchw · 5th October 2007, 02:49 AM

There really isn't a whole lot of info that I can find. It is very much like a 6922 with 12.6V heater, like the 12DJ8. How about the heater current? Is it half of the 6DJ8, something like ~ 0.016A?

Thanks!!

audiopro · 5th October 2007, 03:16 AM

Try contacting this guy
www.tubeworld.com
I understand he is quite knowledgeable, I've never dealt with him though

SY · 5th October 2007, 03:19 AM

160mA.

GREAT tube. Shhhhh.

pchw · 5th October 2007, 03:54 AM

Thanks!!! My 1A 12V surplus trafo should be good for 2-3 tubes preamp :-)

5th October 2007, 02:49 AM	#1
pchw diyAudio Member Join Date: Apr 2006 Location: Fremont, California	Heater current drawn by 8416 There really isn't a whole lot of info that I can find. It is very much like a 6922 with 12.6V heater, like the 12DJ8. How about the heater current? Is it half of the 6DJ8, something like ~ 0.016A? Thanks!! __________________ - Fred -

5th October 2007, 03:16 AM	#2
audiopro diyAudio Member Join Date: Feb 2004 Location: Hamilton, ON	Try contacting this guy www.tubeworld.com I understand he is quite knowledgeable, I've never dealt with him though __________________ Dan Santoni www.dtsaudioelectronics.com

5th October 2007, 03:19 AM	#3
SY diyAudio Moderator Join Date: Oct 2002 Location: Chicagoland Blog Entries: 1	160mA. GREAT tube. Shhhhh. __________________ If there's a sucker born every minute, where do the rest of them come from?

5th October 2007, 03:54 AM	#4
pchw diyAudio Member Join Date: Apr 2006 Location: Fremont, California	Thanks!!! My 1A 12V surplus trafo should be good for 2-3 tubes preamp :-) __________________ - Fred -

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