Single Chip DAC

There is the little ESS 9023 chip. Jean-Paul & Subbu members made a little smart dac board with its PS board. a single crystal as well ! 🙂 Sounded good stock and had also a margin of enhancment by playing on passive parts and PS.



It was spidf with a Wolfson chip for that : so not as single chip as you imagine -and there was also a little crystal to slave it.


I assume there are also goods AK chips for that job ?😕