"Rob" wrote in message
...
Arny Krueger wrote:
"Rob" wrote in
message

OK. I'm *fairly* sure I can hear a difference between
LP-CD recordings and LP-original. Not absolutely sure mind, no rigorous
test, just mild and recreational observation. Then I'm told there can't
be any difference.

No, you've been told that there shouldn't be a difference, and that
others have achieved that result.

And I haven't been told the basis of that reasoning.

It's simple. It is well known and fairly easy to show that the CD format
does not alter musical signals taken off of a LP in any audible way.

Think of it as a plumbing problem. Think of music as being water. Think of
the LP as being a 1/2" pipe. Think of the CD as being a 4" pipe. If there's
a smooth coupling from the 1/2" pipe to the 4" pipe, how much is the 4" pipe
going to cut back on the flow of the water? Obviously, the 1/2" pipe is the
weakest link and will set the pace for the flow of water.