Reference DAC Module - Discrete R-2R Sign Magnitude 24 bit 384 KHz

[hannesie]

Whow..................

 

[spzzzzkt]

How can I connect AES source to SPDIF2?

I try to use DA101C transformer and 110R pair at its secondary, it does not works. Signal cannot be locked.

Here is some advice: Don't treat information that was posted before the DAM1021 production boards shipped to customers as canonical. In other words anything posted before the end of January is speculation by members. Once you start to see posts saying members have actually received boards, there is a good chance the posts are based on solid information... OK?

What Søren originally proposed and what was delivered on the production boards was not exactly the same thing, and my comment referred to what had been originally described as the available inputs, and that was what I believed was correct at the time.

The production boards that shipped shortly after do not have a designated AES input but you could use SPDIF1 which is a differential input. SPDIF2 is single ended and designed for low voltage input so is unlikely to work as an AES/EBU input without additional finagling.

 

[spzzzzkt]

The above picture was upload by Kiven and also share the broad for us . First and second picture from left was the completed installed the Amanero Combo with R2R DAM Dac there are serveral on broad led to indicate the real time sampling rate. The rest of picture just a comparison of the different version of the main broad

Are there any boards still available? I'd be interested if there are or if a group buy was a possibility.

 

[RollE2k]

It was probably from normundss group buy.
Check this thread out - http://www.diyaudio.com/forums/group-buys/269943-input-switch-boards-soekris-dam1021-dac.html

 

[kiven chen]

The above picture was upload by Kiven and also share the broad for us . First and second picture from left was the completed installed the Amanero Combo with R2R DAM Dac there are serveral on broad led to indicate the real time sampling rate. The rest of picture just a comparison of the different version of the main broad

Thank ericlhs

LED display close-up pictures
Use the dip switches to select an external LED or PCB LED display.

 

[ericlhs]

Are there any boards still available? I'd be interested if there are or if a group buy was a possibility.

Hi spzzzzkt
The broad was designed by Kevin Chen pls feel free to contact him.

 

[spzzzzkt]

It was probably from normundss group buy.
Check this thread out - http://www.diyaudio.com/forums/group-buys/269943-input-switch-boards-soekris-dam1021-dac.html

not even remotely close.

 

[fabrice63]

a question for those who already use the Dam 1021 :

will this dac be better than any good delta/sigma with 16 bits / 44.1 khz records ??

because that's what I mostly listen , from u-tube , cd's , or online radio's ;-)

.

 

[ericlhs]

Are there any boards still available? I'd be interested if there are or if a group buy was a possibility.

Hi spzzzzkt

Do you or your friend got a taobao account? For the chinese most convenience is provide this method. Since there a lots of limitation for personnel sales.

 

[RollE2k]

not even remotely close.

See that now - i actually missed the pictures posted above. But the normundss boards also shows amanero sample rates, so for that function its the same.

 

[kiven chen]

Are there any boards still available? I'd be interested if there are or if a group buy was a possibility.

Very glad to have a friend is interested in it, but I have no experience to sell it abroad. If you have Taobao account is convenient. I'm trying to learn how to use EBAY.

 

[kiven chen]

USB-I2S working properly up to 384KHZ

 

[MisterRogers]

Yes, very very nice board! Hope you can figure out how to make it available via GB; I'd be down for 1/2.

 

[robertrowett]

Yes, very very nice board! Hope you can figure out how to make it available via GB; I'd be down for 1/2.

Me too. Nice work.

 

[Destroyer OS]

So how's it sound?

 

[Fabian85]

Taobao doesn't work very well if you are from outside CN / HK. As there are some people interested, why not organize a Group Buy here on the forums. I am quite sure there won't be a huge buyer base on eBay ;-)

Regards,

Fabian

 

[CeeVee]

Taobao doesn't work very well if you are from outside CN / HK. As there are some people interested, why not organize a Group Buy here on the forums. I am quite sure there won't be a huge buyer base on eBay ;-)

Regards,

Fabian

Yep

Why not send the gerbers to someone in Europe and we do a GB ?

 

[kiven chen]

Thanks for who are interested in it, I learned about EBAY,It is too difficult for me. If you have friends who study or work in China or Hong Kong, and asked him to purchase.

 

[ylingf]

Can you post the Taobao link to this board? Thanks,

 

[kiven chen]

Hello ylingf, I've never sending international mail, postage was expensive, and tariffs do not understand how, if you have friends in China or Hong Kong, I can send it to your friend.