mijostyn ...
Yes, you are correct ... cartridges are mechanical devices.
I remember when I upgraded the turntable belt and bought one from "Originlive." Upon first listening, I, and a buddy could discern the belt breaking in over an hour period. That was fascinating to be sure. Very obvious too.
https://www.originlive.com/hi-fi/turntable-upgrades-modification/turntable-belt-upgrade/
When I received two new Audio Research REF-75 amps, the capacitors had to break in over about a 500 hour period. The improvement was incremental over time and the end result, compared to when new was remarkable.
Frank
Yes, you are correct ... cartridges are mechanical devices.
I remember when I upgraded the turntable belt and bought one from "Originlive." Upon first listening, I, and a buddy could discern the belt breaking in over an hour period. That was fascinating to be sure. Very obvious too.
https://www.originlive.com/hi-fi/turntable-upgrades-modification/turntable-belt-upgrade/
When I received two new Audio Research REF-75 amps, the capacitors had to break in over about a 500 hour period. The improvement was incremental over time and the end result, compared to when new was remarkable.
Frank