Helix or Alpha

The question you should be asking is Alpha or Vx. Helix is Shunyata's latest version of cords, it comes in two flavors, the Helix Vx version has the FESI-1000 noise reduction granules, and is recommended for digital applications. The Helix Alpha version does not have the FESI-1000 and is recommended for amps, preamps and PLC's. So according to Shunyata's website, you would be looking for a Helix Vx for your CD player, or a Helix Alpha for your amp.

Shunyata really needs to do a better job of explaining this, as it does confuse so many folks.

Cheers,
John

Whether you apply a VX or alpha to your CD player will depend on the player. The VX was developed at a time that many CDps were extremely sensitive to hash on electric lines that tended to yield some harshness in the player. This is likely somewhat less of a problem today than it was in the past. I have found the Alpha version of the Anaconda Helix significantly preferable than the VX version for my TEAC Esoteric X-01 Limited. The VX tended to do a slight 'caramelization' of the music, but paradoxically was causing some undue harshness in some tracks. I have written on this subject in some detail in a thread called "A tale of two. . . Anacondas Helix". See the following link:
http://forum.audiogon.com/cgi-bin/fr.pl?fcabl&1146623467&openusid&zzGuidocorona&4&5#Guidocorona

I just noticed you own a Hydra 8, which already contains the FeSi filter pellets. In this case I would definitely use an Alpha on your CDp. . . the VX would add more FeSi sideeffects.