Display off- any benefit?

My preamp, CD player and DAC permit me, if I want, to shut off the LED displays on each unit. Not an uncommon feature these days. 

While I'm sure this could be equipment dependent, does anyone perceive an easily discernible difference and benefit  between display on vs off? 
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Showing 1 response by lak

I have not been able to detect a difference but perhaps its component built dependent?