Best Buy sells a turntable WITH CARTRIDGE retail for $50? I can't imagine how it sounds. It can't be very good. It's turntables like that that sold CD's and CD players in the 1980's.
I haven't been to a Best Buy in years, so I wouldn't know about these things (though I've seen $125 "USB turntables" online), but now I'm tempted to stop by, just to see this cheap, er, inexpensive wonder.
He was saying it's all a sham to get people to buy the expensive products. He also said all needles are the same and as long as the turntable platter spins and the needle touches the record there is no difference between a low end SONY and a high end Thoren's except for the Thoren's being more cosmetically apealling. So my question to all of you is, what makes a good table sound better than a low end one?
A cheap turntable may have a continuous rumble or some other noise in the background, starting with the stylus touching the record. Sustained piano notes may have vibrato or other pitch changes (other instruments too, but such problems are most obvious on piano). A brand new record played with a brand new cheap cartridge and stylus may sound like worn-out, overplayed record.
A good turntable, cartridge and stylus does not have any of these problems, and they all add up to an easily heard (by many or most people) difference.
Yes, I have no doubt YOU can hear the difference, and I and surely all others on AK can hear the difference, but maybe he can't. I don't even believe that, though - if he were put in a controlled blind test I have little doubt he or ANYONE with anywhere near normal hearing can hear the difference.
Your question "What makes a goood turntable sound better" is good for discussion here, but is moot as far as talking to this guy - stop beating your head against the brick wall of his claims, just accept that he believes that way. It's not your job to convince anyone of the advantages of hifi if they are uninterested or (as this case appears) they actively disbelieve.