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Class D Switching Power Amplifiers and Power D/A conversion

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Old 14th April 2014, 09:47 PM   #1
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Default Building an amp with "Class D Audio" modules.

So I am brand new to this hence the module purchase from Class D Audio. I'm using 2 cda 254 mods bridged for 500 wpc into 8 ohms, one power supply module and one 800VA xfrmr to be built into a wooden case.

Any comments or words of wisdom for me from you pros?

Here is a pic of some of the parts I have assembled.

Click the image to open in full size.

Last edited by tygr1; 14th April 2014 at 11:09 PM.
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Old 15th April 2014, 09:03 AM   #2
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Thanks kids!
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Old 15th April 2014, 03:18 PM   #3
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Tough crowd.
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Old 15th April 2014, 03:41 PM   #4
marce is offline marce  United Kingdom
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Location: Blackburn, Lancs
Just out of interest how much did it cost, I want to do an active set up and need possibly 8 amps.
Class D I would recommend a twisted pair from the PSU to each amp module, not some star ground...
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Old 15th April 2014, 03:46 PM   #5
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The entire kit with both amp modules is the CDA 1000. The cost was $335.

Thanks for the advice!
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