Were There Different Runs Of The 40-190?

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Were There Different Runs Of The 40-190?

Arran
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Posts: 4,707
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Joined: Sep 2008
City: Sandwick, BC, CA

#8

09-25-2011, 10:59 PM

The only problem that I can see is that the plate voltage may be too low with a 250-0-250 volt high voltage winding, but in these set the plate and screen voltages on the output tubes was under 200 volts anyhow, 170 or 180 volts I think. The schematic will tell.
Regards
Arran

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Messages In This Thread

Were There Different Runs Of The 40-190? - by Pepperoni - 09-23-2011, 04:51 PM

Re: Were There Different Runs Of The 40-190? - by Glenn Roberts - 09-23-2011, 05:55 PM

Re: Were There Different Runs Of The 40-190? - by Pepperoni - 09-23-2011, 06:33 PM

Re: Were There Different Runs Of The 40-190? - by Arran - 09-24-2011, 02:13 AM

Re: Were There Different Runs Of The 40-190? - by Pepperoni - 09-24-2011, 03:10 PM

Re: Were There Different Runs Of The 40-190? - by codefox1 - 09-24-2011, 04:09 PM

Re: Were There Different Runs Of The 40-190? - by Pepperoni - 09-24-2011, 09:44 PM

Re: Were There Different Runs Of The 40-190? - by Arran - 09-25-2011, 10:59 PM

Re: Were There Different Runs Of The 40-190? - by Pepperoni - 09-26-2011, 12:14 PM

Re: Were There Different Runs Of The 40-190? - by Ron Ramirez - 09-27-2011, 07:21 PM

Re: Were There Different Runs Of The 40-190? - by Pepperoni - 09-27-2011, 07:40 PM

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