Yes it will sound better, worth the extra dollars that is your call. I recently compared the Wadia 861 basic to the Accuphase DP-77 SACD/CD and Resolution Audio Opus 21. The Wadia was more refined, smoother sounding with an excellent soundstage compared to the others, the Opus 21 with a Black Mamba power cord was close behind and was not overall as refined sounding and maybe a tad more dynamic than the Wadia and it is a lot less, I could live with it. I found the Accuphase to be less dynamic and boring sounding to my ears. I recently had this discussion with another Audiogon member who purchased the Accupahse and they could not be happier with it and they have had more CDPs in their system then I have, so go figure.
Happy Listening.
Happy Listening.