the guy is talking about LP cartridges(needles-stylus)..is this true?
The medium itself is physically limited at the extreme low end, sure. But needles, even really really good ones, have reduced separation in high frequencies. This isn't necessarily an undesirable "problem" either, depending on what you're trying to do, or listen to.
Quote: the separation specs are always lower at 10kHz than they are at 2kHz
the guy is talking about LP cartridges(needles-stylus)..is this true?
The medium itself is physically limited at the extreme low end, sure. But needles, even really really good ones, have reduced separation in high frequencies. This isn't necessarily an undesirable "problem" either, depending on what you're trying to do, or listen to.
Quote: the separation specs are always lower at 10kHz than they are at 2kHz