Power cord recommendation for a dac?

pmboyd .... ok  let me do some explanation....
any DAC circuit is powered by   2 or 3 low voltage lines 3.3 V, 5V and 12V.
most likely 120-220 Volt AC line(that is where you connect your supper expensive  AC cable) goes to switch mode power supply circuit  ... the output  of that supply is 15-16 volt DC or additional 7V DC. those 1 or 2 lines are used to produce lower desired voltages (3.3V or 5V or 12 V ..whatever needed) ... DC regulator ICs + electrolytic capacitors + ceramic type   capacitors are used to make those DC supplies free of any "noise" low frequency or high frequency  . ONCE AGAIN POWER SUPPLY AC CABLE (CORD)  CAN NOT AFFECT THE QUALITY OF THOSE DC LINES  AND SOUND QUALITY !
it is a scientific fact...Blind test will prove me right.
those who detect differences in sound (different sound level or "improvement " in sound quality) with different AC cords ... please see psychiatrist   . 

Haha, arguing from ideology when empirical results plainly contradicts. 

kgbspy

it is a scientific fact...Blind test will prove me right.

Is that a faith-based statement, or have you actually conducted such tests?

those who detect differences in sound (different sound level or "improvement " in sound quality) with different AC cords ... please see psychiatrist

Claiming that those with whom one disagrees are insane is a common practice of dictators, despots and tyrants. That makes it pretty easy to dismiss your beliefs.

Evidently the whole audiophile cable industry is built around a massive psychiactric community. 

pmboyd

Haha, arguing from ideology when empirical results plainly contradicts.

Yes. Some of the contributors here are consumed by their faith, and proselytize accordingly.