6A3/6B4G/6S4S(2A3/2S4S) project - Page 3 - diyAudio
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Old 31st May 2009, 08:39 PM   #21
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By all means!!
My respect to the other members, with its valuable contribution!
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Old 25th April 2016, 10:45 AM   #22
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Quote:
Originally Posted by widowmaker View Post
The project was "slightly" modified
Here is the last version:
http://www.geocities.com/dreamsdestroyer/6C4C_cap.gif
Hi,
I am planning to build SE tube amp with 6S4S russian tubes.
Unfortunately the link you sent, modified scheme I can't access.
Can you send me the modified scheme for SE Tube amp with 6S4S tubes?
Thanks in advance.
Regards Vojin
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Old 25th April 2016, 03:43 PM   #23
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You should start a new thread, he posted in 2006!
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Old 25th April 2016, 05:10 PM   #24
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Default 6S4S Tube Amp scheme

Sorry, mea culpa!
I didn't know the the rules for old/new threads.

Regards,

Vojin
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Old 25th April 2016, 05:21 PM   #25
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It's not a rule, just a suggestion, or you can try to contact widowmaker via PM.
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Old 25th April 2016, 06:11 PM   #26
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Well, my idea was to address the question directly
to the person. Obviously I made it wrong way.
Thank you, anyway.
I'll try again.
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Old 25th April 2016, 06:28 PM   #27
Bigun is offline Bigun  Canada
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This is a good thread, perfectly OK to dig up old threads, I do it all the time

so, 6C4C. It's pretty much the same as 2A3. I think you can choose one of the many different designs for 2A3. What will need to be different is the filament heating supply. The heater voltage is 6.3V and likely at this voltage you will experience hum in the speaker unless you use DC instead of AC heating. I know some people were happy with AC heating but mostly I see people use DC with this tube.

I have a few of these triodes and am considering using them in SE too.
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