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Old 28th March 2016, 10:24 PM   #1
hooman is offline hooman  Iran
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Default el84 and 6aw8a

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this is my new project ..... 2x12w...
el84 in fixed bias and 6aw8 Phase splitter and Voltage Amplifier.
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Old 29th March 2016, 09:23 PM   #2
hooman is offline hooman  Iran
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classic box

Last edited by hooman; 29th March 2016 at 09:26 PM.
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Old 30th March 2016, 12:04 AM   #3
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I will be interested to know how you like the 6AW8A. It is a tube I have looked at, but not actually used for audio.
It seems a similar tube to the Russian 6F12P
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Old 30th March 2016, 12:35 AM   #4
Fenris is offline Fenris  United States
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Very nice craftsmanship. I like the non-traditional color. Do you have a circuit diagram? Is the 6AW8A being used in pentode or triode?
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Old 30th March 2016, 08:59 AM   #5
hooman is offline hooman  Iran
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Quote:
Originally Posted by rotaspec View Post
I will be interested to know how you like the 6AW8A. It is a tube I have looked at, but not actually used for audio.
It seems a similar tube to the Russian 6F12P
What is the advantage of more expensive tubes in our projects ? ...plaes look at high end amps of famous japanese designer .6aw8 is magic but ...not all brands dont use rca or others .
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Old 30th March 2016, 09:10 AM   #6
hooman is offline hooman  Iran
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Old 30th March 2016, 09:33 AM   #7
hooman is offline hooman  Iran
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Quote:
Originally Posted by Fenris View Post
Very nice craftsmanship. I like the non-traditional color. Do you have a circuit diagram? Is the 6AW8A being used in pentode or triode?
thanks ..... 6aw8a triode in first stage as voltage amplifier ...and puntod in phase splitter.for schematic please send me pm .
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Old 30th March 2016, 09:54 AM   #8
hooman is offline hooman  Iran
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ground is more important .
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Old 30th March 2016, 10:33 AM   #9
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Odd choice.. the video output pentode would be better suited for driving quite large pentodes, or triodes; a 6GH8 would be enough here!

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Old 30th March 2016, 10:34 AM   #10
hooman is offline hooman  Iran
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Quote:
Originally Posted by rotaspec View Post
It seems a similar tube to the Russian 6F12P

6F12P = 6Ф12П = ECF80
this not 6aw8a
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