Good Quality Led Zepplin CD's do they even exist?

Chadaudio816,-I might be able to explain the differences that you hear. It seems that you had already owned the American remasters for some time prior to purchasing and playing the japanese remasters. Perhaps through repeating handlings or just exposure to your place your American CDs may need to be treated with something like the Mapleshade Ionoclast antistatic gun.

The differences you cite are exactly the same thing I notice with my CDs prior to the treatment (which wears off after 5-10 plays) as compared with post-treatment. Blacker backgrounds, more low-level detail, seemingly more sensitive and louder output. The more resolving your system is the greater the gains, IMO. This may be the source of the differences you are hearing. But then again it may not. But my gut tells me it's a good possibility.

Aaron

there is another thread where i brought up the the FACT that the difference could also be in the disc itself(the manufacturing process does effect the sound of discs new and old. the thread is THE SONG DOES REMAIN THE SAME

Ben,

I think you might be right in thinking the box set is of better quilty than the stand alone cd's. And your idea of sending me a few burned copies could end this debate. How do you plan on ripping your cd's? For the best results I use...EAC set to secure ripping, cue sheet image rip, then burn the .wav using the cue sheet, burning the .wav at no higher a speed then 16x. Gives me bit for bit copies. I'll email you my address.