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Old 17th April 2008, 11:07 AM   #2161
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JohnM, here is a better picture of one of Peters amps, it shows the connections more clearly.. All you will have to do is disconnect one PG+ and one PG- and see if the hum goes..
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Old 21st April 2008, 09:22 PM   #2162
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Hey Peter

NOS DAC singing! A LOT!

Thanks so much for kit and kind support.

Jose
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Old 23rd April 2008, 04:15 AM   #2163
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I think it was only a matter of time before I started building Integrated amps with a DAC built in. Here's the first one, with USB input:
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Old 23rd April 2008, 04:19 AM   #2164
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I couldn't fit the DAC transformer inside, so additional turns (20 and 27) have been added on Plitron toroid.
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“Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC
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Old 23rd April 2008, 04:29 AM   #2165
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The DAC board has been separated and main filtering section slightly modified.
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“Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC
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Old 23rd April 2008, 04:39 AM   #2166
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.
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“Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC
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Old 23rd April 2008, 06:58 PM   #2167
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Peter,

What type of wiring are you using for the input/output jacks?

-claiborne
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Old 23rd April 2008, 07:09 PM   #2168
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I use 26ga gold plated solid core copper for signal wires, Kimber TCSS 19ga for output and Cardas 19ga for power.
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Old 23rd April 2008, 07:40 PM   #2169
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Peter,

Thanks for the closeup picture and reply. I always enjoy seeing closeup shots of your craftsmanship. Your work is beautiful!

-claiborne
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Old 23rd April 2008, 08:05 PM   #2170
karma is offline karma  Canada
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yes peter nice work as allways
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