I would only plug the CDP to the Isolation transformer...it really needs to stay in solitary confinement.
The thing about the ONEAC brand is that they use a patented "virtual ground" which isolates your house's ground from that of the isolated components. A lot of noise in a system is transmitted via the building's ground. You can always get a variable output isolation transformer and plug it to a ONEAC. Your CDP will operate at the right voltage. I know Sedond is doing that with his infamous modded ART Di/O DAC. He runs it @ 100V in order to get the proper operating DC voltage.
The Higwire you can get from Music Direct mail order here in Chicago for $25 (www.amusicdirect.com).
There's articles and DIY projects on noise reduction and balanced power in Jon Risch's website:
http://www.geocities.com/jonrisch/index2.htm
Now, for the money you'll spend on a big balanced power...
I got a big 3000W ONEAC (220V in/110 V out) for less than $200. I take electricity at the 220V level and it provides full lightning protection and about a 20 dB noise reduction in the audio band. Not bad. Next in series is a Powertronix 900W isolation transformer to which my Tice A/V Solo line filter is plugged to (line components only). I have two isolation transformers in series plugged to the Tice's digital outlet. My DAC gets a C-Core trans with a two pronged plug. The C-Core is plugged to a 2 amp ONEAC. My amp is plugged to the big ONEAC and it's using a Highwire Wirewrap. TDK clamp on ferrite cores are used judiciously throughout the sytem (99 cents each).
Needless to say, my system sounds very very clean and musical...no grunge, no artifacts, just really beautiful music, especially on vinyl.
The thing about the ONEAC brand is that they use a patented "virtual ground" which isolates your house's ground from that of the isolated components. A lot of noise in a system is transmitted via the building's ground. You can always get a variable output isolation transformer and plug it to a ONEAC. Your CDP will operate at the right voltage. I know Sedond is doing that with his infamous modded ART Di/O DAC. He runs it @ 100V in order to get the proper operating DC voltage.
The Higwire you can get from Music Direct mail order here in Chicago for $25 (www.amusicdirect.com).
There's articles and DIY projects on noise reduction and balanced power in Jon Risch's website:
http://www.geocities.com/jonrisch/index2.htm
Now, for the money you'll spend on a big balanced power...
I got a big 3000W ONEAC (220V in/110 V out) for less than $200. I take electricity at the 220V level and it provides full lightning protection and about a 20 dB noise reduction in the audio band. Not bad. Next in series is a Powertronix 900W isolation transformer to which my Tice A/V Solo line filter is plugged to (line components only). I have two isolation transformers in series plugged to the Tice's digital outlet. My DAC gets a C-Core trans with a two pronged plug. The C-Core is plugged to a 2 amp ONEAC. My amp is plugged to the big ONEAC and it's using a Highwire Wirewrap. TDK clamp on ferrite cores are used judiciously throughout the sytem (99 cents each).
Needless to say, my system sounds very very clean and musical...no grunge, no artifacts, just really beautiful music, especially on vinyl.