Specialized main board for PC-Fi

[Esotar]

I think that main board causes sound quality. (electric noise, jitter, etc.)

 

PC inner power cable, SATA cable, Clock, etc. almost products for PC-FI are existed.

 

But only MB doesn't have audio grade product.

 

Do you know a site that sells Audio Grade MB?

 

Or Tuning to Audio Grade MB?