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Mosfet amp, 5 pairs IRFP240/9240
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Old 8th January 2012, 05:19 PM   #121
PMA is offline PMA  Europe
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Mosfet amp, 5 pairs IRFP240/9240
Quote:
Originally Posted by destroyer X View Post
Is a very good idea!

regards,

Carlos
Yes, Pavel Dudek has introduced this mechanical design 20 years ago.
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Old 8th January 2012, 06:04 PM   #122
Federmann is offline Federmann  Czech Republic
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Quote:
Originally Posted by PMA View Post
Yes, Pavel Dudek has introduced this mechanical design 20 years ago.

Yes PMA, Yes, you are right, but Bohumi Federmann has introduced this mechanical design 38 years ago
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Old 8th January 2012, 07:45 PM   #123
vanadoo is offline vanadoo  Slovakia
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Where Mr. Federmann? Please show
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Old 8th January 2012, 08:58 PM   #124
Federmann is offline Federmann  Czech Republic
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Where Mr. Federmann? Please show
Your first post. Veli good. The thread is something else.
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Old 8th January 2012, 09:47 PM   #125
lubo28 is offline lubo28  Slovakia
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What´s wrong with your last revolutionary design, cooling with case? http://www.diyaudio.com/forums/vendo...ml#post2655262
Why did you use ancient vertical heating profile? The cooper bars Pavel Dudek introduced, like PMA writes.
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Old 8th January 2012, 10:55 PM   #126
Federmann is offline Federmann  Czech Republic
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I for the manufacture of mechanical parts are still waiting, you also please be patient.
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Old 11th April 2012, 08:43 PM   #127
Federmann is offline Federmann  Czech Republic
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Quote:
Originally Posted by lubo28 View Post
What´s wrong with your last revolutionary design, cooling with case? http://www.diyaudio.com/forums/vendo...ml#post2655262
Why did you use ancient vertical heating profile? The cooper bars Pavel Dudek introduced, like PMA writes.
I named the mechanical structure of HM/AAA or Heavy Metal Analog Audio Amplifier

HM/AAA aneb Heavy Metal Audio Analog Amplifier
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Old 11th April 2012, 08:47 PM   #128
jacco vermeulen is offline jacco vermeulen  Netherlands
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Very pretty, looks to steal, Mr Federmann.
__________________
Why does it hurt when I Pee ? (Ay Ay Ay https://www.youtube.com/watch?v=w5fLGWrHouk)
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Old 11th April 2012, 09:07 PM   #129
Upupa Epops is offline Upupa Epops  Czech Republic
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...I named the mechanical structure of HM/AAA or Heavy Metal Analog Audio Amplifier...
Really, Federmann ? And 38 years ago ? In bolshevik age ? So you was really brave man...
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Old 11th April 2012, 09:30 PM   #130
Federmann is offline Federmann  Czech Republic
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Quote:
Originally Posted by Upupa Epops View Post
All wiring is very easy ...

Click the image to open in full size.

Paul very nice work, but very many connections, and little cooling.

Last edited by Federmann; 11th April 2012 at 09:40 PM.
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