To the OP, if indeed the SL1500 has the very same coreless motor as does the SL1200, and if the $ are very important to you, then go for the SL1500. Thanks to Rego for the cogent information, and I apologize for misinforming you that the SL1500 lacks the coreless motor, albeit, I still think the SL1200 will be better sonically, overall.
Mijo, Please stop dispensing your beliefs and opinions as fact. The AR XA is a primitive effort, a piece of junk by modern standards, although a standard bearer for its time (which was 60 years ago). It bears no comparison to any of the new crop of Technics DD turntables, IN MY OPINION. It doesn't hold a candle even to my 40-year-old Denon DP80.
Mijo, Please stop dispensing your beliefs and opinions as fact. The AR XA is a primitive effort, a piece of junk by modern standards, although a standard bearer for its time (which was 60 years ago). It bears no comparison to any of the new crop of Technics DD turntables, IN MY OPINION. It doesn't hold a candle even to my 40-year-old Denon DP80.