Direct Wiring a DDDAC USB-->I2S to a P3A DAC I2S DIN input - diyAudio
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Old 25th March 2006, 07:50 PM   #1
dkj7a is offline dkj7a  United States
diyAudio Member
Join Date: Mar 2006
Location: Charlottesville, VA
Default Direct Wiring a DDDAC USB-->I2S to a P3A DAC I2S DIN input

I'm a newbie diyer and am building the DDDac USB to I2S converter that I'd like to direct wire to the I2S DIN input of my Perpetual Technology P3A DAC. I've built a cmoy and swapped out capacitors before, but this is the most complicated kit I've ever attempted and wanted to make sure that running wires directly from the I2S OUT (Data, FS, BCK, GND) of the DDDac circuit board to the wires leading to the I2S DIN input of the P3A DAC. I've dug up the DIN pinout so I know what's what, but I wanted to check with some experts to see whether I need to buffer the singal or anthing like that or is a direct wired connection ok?

Thanks for any and all help,
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Old 26th March 2006, 05:46 PM   #2
dddac is offline dddac  Germany
diyAudio Member
Join Date: Jul 2003
Location: Wiesbaden
Hi Demian,

If you know what is what on the input connectors, just connect straight forward 1:1 ....
The box works with standard Cirrus components, so it is very likely it is al standard logic signals.

Just give it a try, should work immediately

Happy listening and building
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