Norman,
I can't comment on record wear. But as I understand it, it's not the age of records that really matter but a number of plays. I also read somewhere that it is not a good idea to play one record twice within about 24 hours, someone said that records need time to 'get some rest' and provided kind of scientific explanation for that. I cannot comment on that either. There are records that I play quite often, though not more than once a day, so I treated them with the LAST. Sound improvement was a pleasant bonus, but again it was quite subtle, just as subtle as when I put one half-inch Walker resonance control disc on the maple block next to the turntable motor and also when I put another Walker disc on top of the Nakamichi deck. Small improvements accumulate and at some point may become one sigificant improvement comparable to upraging a component.
I can't comment on record wear. But as I understand it, it's not the age of records that really matter but a number of plays. I also read somewhere that it is not a good idea to play one record twice within about 24 hours, someone said that records need time to 'get some rest' and provided kind of scientific explanation for that. I cannot comment on that either. There are records that I play quite often, though not more than once a day, so I treated them with the LAST. Sound improvement was a pleasant bonus, but again it was quite subtle, just as subtle as when I put one half-inch Walker resonance control disc on the maple block next to the turntable motor and also when I put another Walker disc on top of the Nakamichi deck. Small improvements accumulate and at some point may become one sigificant improvement comparable to upraging a component.