Which digital input to use? Technics SU-R1000 or Technics SL-G700

You don’t get it. The amp is a digital amp. It takes digital signals and converts them to analog via a pcm to pwm converter (pure digital with class D PWM output stage)......this is not a DAC in the normal sense of the word.

Now there might be a cheap DAC chip in there to convert the digital inputs to analog to feed the record out rca jacks.....but that DAC chip *if such a thing exists" would have nothing to do with the amp section.   And if there is a DAC in there to do this......why the heck would you care.  You are buying this to hear a digital amp......not to use as a DAC.  It already does what a DAC does.  If you want a great DAC....the there are tons of other options.

Yes, try and cover your tracks....you had no idea how the Technics worked till I told you.

Even after I said your correct with adc not dac and that I made a mistake.

Really!!! typical, you are a legend in your own mind. 🙄

I preferred you as a peace love Woodstock kinda guy

When you tell the truth.......we all win.  If you pretend....we all lose.  I want us all to win.  We are worthy.....We are worth telling the truth....even if it means saying we don't know what we are talking about.  We are all play acting as human beings here.....the human dance has flaws.....we are also pure divine light and love.....with no flaw what so ever.  We can forgive our human side because it is not who we truly are.  You might want to check out some NDE (Near Death Experience) videos to see what others have experienced (how truly worthy and beautiful we all are).