Can you hear or tell difference?

I have 3 different streamers Cambridge Azur 851N bluesound node2i and Chromecast Audio
To stream tidal to my Preamp MICHI P5, anthem STR POWER AMP pair of SVS SB16 ULTRA  klipsch Epic CF4 and klipsch KLF 30
all the streamers are using digital out to P5 
streaming the music from tidal I can’t heard or tell any difference between those 3 is that normal? Since all 3 is using Michi P5 DAC thanks