All -
As mentioned in the DAC GB thread here is the thread dedicated to the PSU PSB for our ES9023 / WM8804 S/PDIF DAC.
I have attached the signup sheet here (with interest from DAC PCB GB copied). Will post the details of pricing and estimated shipping date in the next few days.
Schematics:
https://docs.google.com/open?id=0B9EJcfVWg6MTYkJuY3RjMGFfU2s
BOM:
https://docs.google.com/open?id=0B9EJcfVWg6MTSU5sWkJrSWxuRmM
Group Buy Closed.
Cheers!
Subbu
As mentioned in the DAC GB thread here is the thread dedicated to the PSU PSB for our ES9023 / WM8804 S/PDIF DAC.
I have attached the signup sheet here (with interest from DAC PCB GB copied). Will post the details of pricing and estimated shipping date in the next few days.
Schematics:
https://docs.google.com/open?id=0B9EJcfVWg6MTYkJuY3RjMGFfU2s
BOM:
https://docs.google.com/open?id=0B9EJcfVWg6MTSU5sWkJrSWxuRmM
Group Buy Closed.
Cheers!
Subbu
Last edited:
Schematics will only be sent to those that buy a board. The BOM should be enough to buy parts etc. It is standard datasheet schematic PNP pass transistor and common mode choke + some extra decoupling.
A chip that has been around for 40 years has proven its merits. There are very few improvements that can be made with the already excellent LM723.
A chip that has been around for 40 years has proven its merits. There are very few improvements that can be made with the already excellent LM723.
Schematics will only be sent to those that buy a board. The BOM should be enough to buy parts etc. It is standard datasheet schematic PNP pass transistor and common mode choke + some extra decoupling.
A chip that has been around for 40 years has proven its merits. There are very few improvements that can be made with the already excellent LM723.
Thanks jean-paul, it was my thought.
I'll add myself to the list.
Guido
Is this just for the psu pcb or can we get the dac boards also?Please add me to the list for one board.
I never saw a message with the combined shipping option for the dac boards, I probably missed it.
Is this just for the psu pcb or can we get the dac boards also?
This GB is only for the PSU PCB.
Hi julius20,Hi unixdeveloper,
I already have paid for shipping the dac boards and asked for combined shipping. Do I have to pay the shipping this time also? Should we pay after closing the gb or may I pay now?
No you don't need to pay for shipping this time. Please wait until the GB closes and then send the payment.
Regards,
Subbu
Hi all
Have a look there :
http://www.diyaudio.com/forums/grou...dif-subbu-dac-v3-gb-interest.html#post3163844
Regards
Phil
Have a look there :
http://www.diyaudio.com/forums/grou...dif-subbu-dac-v3-gb-interest.html#post3163844
Regards
Phil
That is tough indeed but some small improvements are possible. Don't expect 50 % improvement, that is simply impossible as the darn thing is so good already. We have some ideas but those will be disclosed later on.
Second thing is many people want PCB's even if it would be rev. 2.6.
Second thing is many people want PCB's even if it would be rev. 2.6.
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