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Takaji  
#1 Posted : Monday, April 9, 2012 11:26:24 AM(UTC)
Takaji

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This is currently where I am with my BIII project. The question I have is - is there an issue with the distance of the S/PDIF Switcher Board to the BIII? If needed, I could switch places with the IVY boards and S/PDIF Siwtcher board.

The acrylic back panel is only temporary and is used as a placeholder for the final panel, which will be metal.

Any other electrical design-related questions are appreciated!

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LeonvB  
#2 Posted : Tuesday, April 10, 2012 9:52:18 AM(UTC)
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It could be. I would have made the layout differently:
- put the DAC right behind the input module.
- Stack 2 IVY's left and 2 right of the DAC
This shortens all critical wiring considerably, and should be possible with your enclosure.
Takaji  
#3 Posted : Tuesday, April 10, 2012 2:33:32 PM(UTC)
Takaji

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There's actually a 5th IVY board, in order to do 2-channel out as well. But I will take this into consideration - it's not too late to change my design! Thanks for the input.
Russ White  
#4 Posted : Tuesday, April 10, 2012 5:05:04 PM(UTC)
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This is going to be an awesome DAC. :)
Takaji  
#5 Posted : Tuesday, April 10, 2012 9:27:50 PM(UTC)
Takaji

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Changed the board layout to this design:

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Russ White  
#6 Posted : Wednesday, April 11, 2012 4:54:50 AM(UTC)
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That is a better layout. It should work quite well.
Takaji  
#7 Posted : Monday, August 27, 2012 5:21:08 PM(UTC)
Takaji

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Anyone have a suggestion for a good hookup wire to use for digital signals? I'm at the hookup stage now; I figured I would use a decent insulated silver-plated or silver wire, but not more expensive than ~$2/ft.
SCompRacer  
#8 Posted : Wednesday, August 29, 2012 5:08:34 AM(UTC)
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Welborne Labs has silver plated copper Teflon insulated hookup wire in 24 gauge (stranded) for $1.25 a foot. Various colors available.

http://welbornelabs.com/wlabswire.htm

I had one other source but I forgot the name of the place. I’ll check when I get home.

Duh, Tube World is the other place, but the gauge is smaller.

http://tubedepot.com/wire.html

Nice build! Are you using front panel express to design your panels?

Edited by user Wednesday, August 29, 2012 6:53:43 PM(UTC)  | Reason: Not specified

Takaji  
#9 Posted : Thursday, August 30, 2012 3:28:07 PM(UTC)
Takaji

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Not sure about frontpanelexpress. I kinda of wanted to do a panel that had some angles to it... like this for example: http://imgur.com/pn2FA Only problem is I don't know where I can get that done.

That's the dCS Debussy DAC. Really neat front panel design if you ask me.

The added bonus to this project is that some friends and I are developing a controller board with OLED display, which will unlock all controls for the BIII DAC, based on the ESS DAC chip. :)
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