Reply To: The well segmented dac-24 bit 384khz thermometer/r2r sign-magnitude discrete dac

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#1792
The Well Audio
Participant

There isn’t a DC blocking cap at the DAC output because the DAC Lite is a bipolar DAC (sign-magnitude architecture), so there is no DC issue.
In other words, when there isn’t any input signal all the DAC switches are tied to ground.