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Old 2nd December 2002, 12:23 AM   #1
jwb is offline jwb  United States
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Default Show us your works in progress

This thread is to make up for those terrible pictures I posted earlier, taken with my friend's rather poor digital camera. I'll show you all my works in progress, you post yours here too.
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Old 2nd December 2002, 12:24 AM   #2
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Default Part 1: The "Cheap" DAC

Plan view of my latest DAC in my latest, craptastic chassis:
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Old 2nd December 2002, 12:34 AM   #3
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Back-o-the-DAC. Too bad this is just my test chassis: I rather like how this panel turned out.
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Old 2nd December 2002, 12:35 AM   #4
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Front panel of same
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Old 2nd December 2002, 12:41 AM   #5
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Main DAC board. Note how the pulse transformer is hacked in. The manufacturer told me the part was SOIC-8, but it is much bigger. Still, I'm happy with these boards, and they were only $20 each.
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Old 2nd December 2002, 12:43 AM   #6
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Default Part 2: Aleph-X

Here are some parts (some reposted) from my next Aleph-X. This is the exciting rectifier!
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Old 2nd December 2002, 12:45 AM   #7
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This is the entire front-end to the amp. Point-to-point rocks my socks.
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Old 2nd December 2002, 12:46 AM   #8
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And here's the half-finished output.
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Old 2nd December 2002, 12:48 AM   #9
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CRCRC power filter:
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Old 2nd December 2002, 12:49 AM   #10
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ok, my camera is really of poor quality, but i can present work in progress too:

this weekends work, "breakthrough box", the shielded thick silver colored cable goes to the computer, there i modified my soundcards line in to 4mm standart plugs. In the box precision resistor and interconnects for speaker impedanz measurement and small cable to the other box. Microphon preamp OP07 and elektret capsule at the end of the stick. All in Multiplex and Lexan.
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