Audiofeil, agreed. Leopards won't change there spots - no matter how long you expose them to bright sun-light. We have no ugly duck to white majestic swan metamorphosis in high-end cartridges.
Then there are even a few cartridges out there ( mostly from former Pro Audio origin ) which do not need any break-in at all (which in Pro Audio would be a no-go anyway...) and perform their best right from the start.
Then there are even a few cartridges out there ( mostly from former Pro Audio origin ) which do not need any break-in at all (which in Pro Audio would be a no-go anyway...) and perform their best right from the start.