"Ian Bell" wrote in message
...
Robert wrote:

My new Cambridge Audio amp and tuner both carry instructions that the
unit should be run continuously (playing music) for 36 hours "to get
it performing at its best".

Does anyone know what such 'running in' is supoposed to do?

Robert

About 50,000 miles, then it will run as sweet as a nut.


Hmm- That's a lot of miles. One could work out the groove length
on an vinyl LP, and find out the number of vinyl sides one needs to
play for 50,000 miles. But what does on do with a CD?

Iain