Transparent Audio is a sonic match for Classe' gear. Keep me posted and Happy Listening!
I've tried several different power cords on my SSP800 over the years and found that the Core Power Technologies Equi-Core 300 has worked the best. Really made a world of difference in music and movies. Much blacker backgrounds.
I cant really speak to the power cord for the amp, but my "go to" audio dealer has always used cardas and shunyata on his.