Thanks but this not the schematic of the USB dac. I am also looking for the part number of the little TI power supply mounted on the PCB. Regards

Re-opening this thread 3 years later I am looking for the schematic of this DAC or at least the reference of the TI power block. I have tried to contact MWP but without success. I hope someone can shed some light here. Regards

Hi amb, Just one question. From where the input stage come from ? Did you engineered it or is it inspired by a well_known topology ? Thanks

Just a bit more information. I will put a bloc diagramm of what I plan to do for the USB dac. Any comments welcome Regards, JS

Hello all, Just a short post to show you my USB dac based on PCM2707. It's a simple design, mainly inspired by the T.I. datasheet, but I am quite happy with it. Sorry for the poor picture quality ... I plan to make a more advance version, using a separate power supply and an...