Mosfet amp, 5 pairs IRFP240/9240 - Page 13

PMA · 8th January 2012, 04:19 PM

Quote:

Originally Posted by destroyer X

Is a very good idea!

regards,

Carlos

Yes, Pavel Dudek has introduced this mechanical design 20 years ago.

Federmann · 8th January 2012, 05:04 PM

Quote:

Originally Posted by PMA

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

vanadoo · 8th January 2012, 06:45 PM

Where Mr. Federmann? Please show

Federmann · 8th January 2012, 07:58 PM

Quote:

Originally Posted by vanadoo

Where Mr. Federmann? Please show

Your first post. Veli good.

The thread is something else.

lubo28 · 8th January 2012, 08:47 PM

What´s wrong with your last revolutionary design, cooling with case? Mosfet amp, 5 pairs IRFP240/9240
Why did you use ancient vertical heating profile? The cooper bars Pavel Dudek introduced, like PMA writes.

Federmann · 8th January 2012, 09:55 PM

I for the manufacture of mechanical parts are still waiting, you also please be patient.

Federmann · 11th April 2012, 07:43 PM

Quote:

Originally Posted by lubo28

What´s wrong with your last revolutionary design, cooling with case? Mosfet amp, 5 pairs IRFP240/9240
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

jacco vermeulen · 11th April 2012, 07:47 PM

Very pretty, looks to steal, Mr Federmann.

Upupa Epops · 11th April 2012, 08:07 PM

...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...

Federmann · 08:40 PM

Quote:

Originally Posted by Upupa Epops

All wiring is very easy ...

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

11th April 2012, 07:47 PM	#128
jacco vermeulen diyAudio Member Join Date: Oct 2004 Location: At the sea front, Rotterdam or Curaçao	Very pretty, looks to steal, Mr Federmann. __________________ Not so much,.......if it says "ZM" in the corner.

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8th January 2012, 06:45 PM	#123
vanadoo diyAudio Member Join Date: May 2010	Where Mr. Federmann? Please show

8th January 2012, 08:47 PM	#125
lubo28 diyAudio Member Join Date: Jan 2005 Location: Ziar nad Hronom	What´s wrong with your last revolutionary design, cooling with case? Mosfet amp, 5 pairs IRFP240/9240 Why did you use ancient vertical heating profile? The cooper bars Pavel Dudek introduced, like PMA writes.

8th January 2012, 09:55 PM	#126
Federmann diyAudio Member Join Date: Oct 2009 Location: Kunovice - Moravia	I for the manufacture of mechanical parts are still waiting, you also please be patient.

11th April 2012, 08:07 PM	#129
Upupa Epops diyAudio Member Join Date: Aug 2003 Location: Prague,Czech Republic	...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...