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Old 27th January 2011, 02:00 AM   #1701
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Default Star ground

Found these pictures in the cell phone memory stick...
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Old 27th January 2011, 09:05 AM   #1702
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Android Starfish.

Crimped and soldered ringlets bolted together make an excellent Audio Ground.

The order of attaching the ringlets affects the resulting performance. Yes, some experimentation is in order, but since it's bolted, very easy and very quick.
I put on the dirtiest ring first. Probably the Disconnecting Network that goes to the Safety Earth. Progressing through to the cleanest last on, this would be the Signal Return.

Note,
if one makes this attached to the Chassis then the chassis panel becomes the first "ring" on at the bolt head.
Do not make this the Safety Earth.
Use a separate dedicated Permanent connection near the mains incoming socket/cable as the Safety Earth.
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Old 27th January 2011, 11:02 AM   #1703
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Do not make this the Safety Earth.
Use a separate dedicated Permanent connection near the mains incoming socket/cable as the Safety Earth.
Thank you very much. This has been a major concern.
Regards,
Max.
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Old 27th January 2011, 04:59 PM   #1704
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The finished amplifier HQQF-55-506W-5-1, Mosfet amp, 5 pairs IRFP240/9240

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Old 27th January 2011, 05:57 PM   #1705
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More pctures!

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Old 27th January 2011, 05:59 PM   #1706
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More pctures!

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No only pictures, but general results!
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Old 27th January 2011, 06:01 PM   #1707
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No only pictures, but general results!
Pictures first

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Old 31st January 2011, 03:15 PM   #1708
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Transfer characteristics, measured values. HQQF-55-506W-5-1, Mosfet amp, 5 pairs IRFP240/9240
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Old 24th February 2011, 04:47 PM   #1709
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Default Dx Blame ST, Dx Blame MKII Supercharged and the MKIII

I am so happy with these amplifiers that i have build three.

Enclosure came from a friend's factory.

regards,

Carlos
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Old 24th February 2011, 04:51 PM   #1710
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I am so happy with these amplifiers that i have build three.


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Only 3?

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