Post pics of your builds....
Aug 23, 2011 at 9:41 PM Post #8,161 of 9,811
That's why he was asking where to find them...
 
Aug 24, 2011 at 12:06 AM Post #8,163 of 9,811


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Holy moly those look amazing! How long did it take you to make that? 
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Aug 29, 2011 at 10:07 PM Post #8,165 of 9,811
FullCircle, if you happen to live anywhere nearby I wouldn't mind heading over and having you fit me for a pair of customs :wink:
 
Aug 29, 2011 at 10:32 PM Post #8,166 of 9,811

Yes, I'd love to get one of his creations too!
 
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FullCircle, if you happen to live anywhere nearby I wouldn't mind heading over and having you fit me for a pair of customs :wink:



 
 
Aug 30, 2011 at 12:26 AM Post #8,167 of 9,811
Aug 30, 2011 at 9:27 AM Post #8,168 of 9,811
Just finished up an AMB Sigma25 for +5v use. It sits alongside its big brother in my Hurricane power supply unit (very much a work in progress!) and is fed from a Sigma24. T'was a snap to put together and seems to do a good job of regulation when loaded.
 


 
Aug 30, 2011 at 9:46 AM Post #8,169 of 9,811


Quote:
Just finished up an AMB Sigma25 for +5v use. It sits alongside its big brother in my Hurricane power supply unit (very much a work in progress!) and is fed from a Sigma24. T'was a snap to put together and seems to do a good job of regulation when loaded.



What's this going to be powering?
 
Aug 30, 2011 at 10:46 AM Post #8,170 of 9,811
The amp I'm building is a Dynamid - the two Dynalo boards run off the S22 while the S25 powers the Arduino, status LEDs, current and temperature sensors and an LCD (at the front of the enclosure above, not visible).
 
It was originally just going to be a Dynalo in a lunch box but, like all my projects, it's suffered from serious scope creep! With the custom backplane PCBs (as opposed to point->point wiring), AMB supplies and a Goldpoint attenuator I'm hoping it'll go toe-to-toe with the Headamp GS-X in terms of sound quality.
 
Here's a (poor quality, sorry!) picture of the whole shebang - the front panels are done but the inside and rear panels of the amp itself aren't fully assembled yet. Power supply is on the bottom, which is what the above photos show the inside of.
 

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What's this going to be powering?



 
 
Sep 3, 2011 at 8:31 PM Post #8,171 of 9,811
 
ThorstenL: "I learned things I NEVER wanted to about how magnetic fields behave . . ."
 
Several plies of 16 gauge steel to enclose a torroid and chokes. Top covers removed. (Not quite done with this, yet.)


 
 

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