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Old 8th March 2018, 11:03 AM   #71
Soundhappy is offline Soundhappy  France
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February update part 2
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Old 10th March 2018, 10:22 PM   #72
Soundhappy is offline Soundhappy  France
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News about older articles now available.
That is possible only because work of Distant Past Radio Boy
Thanks for all DIY spirit of knowledge share with generosity
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Old 12th March 2018, 10:48 PM   #73
Soundhappy is offline Soundhappy  France
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Update today 12 | march | 2018
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Old 13th March 2018, 12:49 AM   #74
kstlfido is offline kstlfido  United States
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Quote:
Originally Posted by Soundhappy View Post
News about older articles now available.
That is possible only because work of Distant Past Radio Boy
Thanks for all DIY spirit of knowledge share with generosity
I see a 15E amplifier! Always wanted to try this little tube. Any link to index or info on "Distant Past Radio Boy"? Google provided me with nothing.

-Kent
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Old 13th March 2018, 11:06 AM   #75
jazbo8 is offline jazbo8
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See 送信管 PT15 シングル ステレオアンプ
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Old 13th March 2018, 12:07 PM   #76
Soundhappy is offline Soundhappy  France
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Translated blog version , 15E amplifier are on the page [6]

Google Traduction

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Old 13th March 2018, 12:37 PM   #77
Soundhappy is offline Soundhappy  France
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Originally Posted by kstlfido View Post
Any link to index or info on "Distant Past Radio Boy"?
-Kent
@ Kent

Yes vacuum tube DIY hobby amateur :
See " About Us " link on this page :

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Old 13th March 2018, 01:19 PM   #78
kylej1050 is offline kylej1050  United States
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Originally Posted by audiowize View Post
One can bridge rectify the 6V winding, ground the positive side of that supply, then you end up with a negative rail which allows for a higher performance CCS.
Could you elaborate on this? What CCS would you use that requires a negative rail?
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Old 13th March 2018, 06:05 PM   #79
dowdylama is offline dowdylama  United States
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Default schematics

Many thanks for your continued postings!!!

How does one access schematics?

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Translated blog version , 15E amplifier are on the page [6]

Google Traduction
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Old 13th March 2018, 06:20 PM   #80
jazbo8 is offline jazbo8
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There is no schematic available from tamasan 22’s blog.
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