Savitech Taiwan Audio USB I2S - any body know about them?

[Dibya]

Hi anyone ever contacted Savi Tech regarding their usb streaming controller. I am really interested in them.
They never replied to my email .

 

[IVX]

I see the SA9123 is available on taobao for 40RMB i.e. more expensive than cm6631A. The chip itself looks a bit like handmake, inaccurate logo print etc. I just sent them email as well, let's see..
SA9123 192KHZ ?? ?? USB ????-???

 

[Dibya]

How to get schematic for cm6631a ? Do you know? Cmedia sounds great
.

 

[IVX]

I shared whole AltiumDesigner project sch+PCB in digital source forum, thread "is anything good about cm6631a?".

 

[IVX]

and they did not reply..

 

[Dibya]

Please can you link me to your cm6631a project. I can't find it.

 

[IVX]

CM6631 usb audio interface .... any good ?

 

[IVX]

Savitech did reply, they asking to sign NDA first, show datasheet next.

 

[Dibya]

Good to know
SA9228 is a beast