Correction of my 2-19-14 post above: The vintage AR CD player to which I hastily made an incorrect reference is not your great modern CD player, but a unit made by the original AR (Acoustic Research) audio company started in the 1950's, and selling their CD player in the late 1980's era.
Whitecap, I just realized the old original AR brand (which stood for the formerly famous Acoustic Research of a past audio era) is not the current great company which produced your wonderful modern CD-8 player. My vintage comment was off the mark when it referenced the previous AR brand CD player from some time near the end of the 80's.
In order to silence the RFI in your NYC Condo, try the childishly simple-appearing, tiny treated copper foil RFI blockers imaginatively called Machina Dynamica "Flying Saucers" for windows, and also for AC wall outlets not already in use for a power cord. Install in seconds, no skill or tools required.
Machina Dynamica periodic ads and auctions here on Audiogon are not continuously present, but you can visit the website describable as showcasing the weird (to any newcomer) and wonderful (actually highly effective) modestly priced aids to any system.
I didn't know anyone out there still owned your AR CD player, but Machina Dynamica has some clever and effective items to specifically enhance reading those shiny CD's some of us still are spinning in our vintage CD players.