Totaldac

vincent_brient · 10th September 2010, 10:54 AM

Hi,
I would like to show you the end of a long project.
I have been working for a very long time now on a R-2R DAC using a Vishay foil resistors and a FPGA. The DAC can also be a 2 way or a 3 way digital active crossover. This web site is the full project presentation.

TOTALDAC board

Best regards,

vincent_brient · 26th September 2010, 08:22 PM

Hi,
I have just finished an enclosure for a demo DAC. It will be shipped for listening tests.

vincent_brient · 28th February 2011, 05:17 PM

A review is beeing written by 6moons:
6moons audio reviews: TotalDac

And a few weeks ago I compared it to a MSB platinium diamond DAC!

vincent_brient · 17th April 2011, 04:41 PM

The 6moons article is online!
6moons audio reviews: TotalDac

Raj1 · 17th April 2011, 04:57 PM

Fantastic work Vincent!

tuyen · 19th April 2011, 08:06 AM

Well done Vincent!

Question, do you have any recommendations on devices/modules that can feed from a computer transport to the TotalDac via the SPDIF connection? Any plans to implement some sort of USB/I2S link?

Regards
Tuyen

vincent_brient · 19th April 2011, 05:37 PM

There are so many different USB to spdif or PCI to spdif etc... I use a DIY board using a pcm2902 followed by a analog 2.4GHz video transmitter but it is limited to 48KHz.
I prefer when the spdif generator from a PC is separate because these equipments are rapidly obsolete. I want my DAC to be used even in 20 years.

JoelC · 21st April 2011, 03:32 PM

I recently used Trends Audio UD-01 digital interface and PW-10 (PSU).
It worked more than fine.
I shall try also Oppo BDP-93 connected to my hard disk via SATA. It seems to be a very efficient choice and not such an expensive solution...

10th September 2010, 10:54 AM	#1
vincent_brient diyAudio Member Join Date: Jan 2005 Location: France	Totaldac Hi, I would like to show you the end of a long project. I have been working for a very long time now on a R-2R DAC using a Vishay foil resistors and a FPGA. The DAC can also be a 2 way or a 3 way digital active crossover. This web site is the full project presentation. TOTALDAC board Best regards, __________________ Vincent http://vincent.brient.free.fr/main.htm

26th September 2010, 08:22 PM	#2
vincent_brient diyAudio Member Join Date: Jan 2005 Location: France	Hi, I have just finished an enclosure for a demo DAC. It will be shipped for listening tests. __________________ Vincent http://vincent.brient.free.fr/main.htm

28th February 2011, 05:17 PM	#3
vincent_brient diyAudio Member Join Date: Jan 2005 Location: France	A review is beeing written by 6moons: 6moons audio reviews: TotalDac And a few weeks ago I compared it to a MSB platinium diamond DAC! __________________ Vincent http://vincent.brient.free.fr/main.htm

17th April 2011, 04:41 PM	#4
vincent_brient diyAudio Member Join Date: Jan 2005 Location: France	The 6moons article is online! 6moons audio reviews: TotalDac __________________ Vincent http://vincent.brient.free.fr/main.htm

19th April 2011, 05:37 PM	#7
vincent_brient diyAudio Member Join Date: Jan 2005 Location: France	There are so many different USB to spdif or PCI to spdif etc... I use a DIY board using a pcm2902 followed by a analog 2.4GHz video transmitter but it is limited to 48KHz. I prefer when the spdif generator from a PC is separate because these equipments are rapidly obsolete. I want my DAC to be used even in 20 years. __________________ Vincent http://vincent.brient.free.fr/main.htm


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17th April 2011, 04:57 PM	#5
Raj1 diyAudio Member Join Date: Jan 2003 Location: UK	Fantastic work Vincent!

19th April 2011, 08:06 AM	#6
tuyen diyAudio Member Join Date: Oct 2008	Well done Vincent! Question, do you have any recommendations on devices/modules that can feed from a computer transport to the TotalDac via the SPDIF connection? Any plans to implement some sort of USB/I2S link? Regards Tuyen

21st April 2011, 03:32 PM	#8
JoelC diyAudio Member Join Date: Apr 2011	I recently used Trends Audio UD-01 digital interface and PW-10 (PSU). It worked more than fine. I shall try also Oppo BDP-93 connected to my hard disk via SATA. It seems to be a very efficient choice and not such an expensive solution...

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