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I see optical isolator chips on the fifo reclocker outputs and dac inputs.
There is an idea that optical isolators are not so good for hifi audio.I don’t know the chips but I think there are digital/magnetic isolator chips..Like adum chips use on i2s level..
What do you think about this,and can we bypass them?
Can we use ad1862 dac board without the reclocker,it looks I can’t use?
And What happens ad1862 take 24bit audio input? Does it truncate it to 20bit inside the dac chip or truncate/dither on fifo reclocker board?
Thanks,the boards looks cool!