by timlein » Thu Jul 31, 2014 7:08 pm
I have a digital piano (a Kawai MP9000) with typical analog audio outputs. No digital audio outs (spdif or USB). I would like to modify the unit to have digital audio out so I can hook the unit up to an external DAC. Either spidif or USB outs (whichever easier). Is there a circuit I can make and attach to the digital lines in the unit to accomplish this? Enclosed is a schematic of the internal DAC circuit in the piano. I can also provide the data sheet for the DAC (MN35502) if needed.
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- DAC.JPG (912.22 KiB) Viewed 5136 times