$1200 vs $200 cd players

hi, i am new to 2 ch audio.

i have borrowed a $1200 arcam cd82 and comparing it to a $200 sony dvd/cd player. switching between audioquest & highwire (brand) digital coax into my sony es2000 amp. speakers are proac tablettes. i cant hear a major difference playing cd's....is it the amp? music style? or is the difference not that big? i'm just trying to justify the purchase of the cd players....are the differences in equipment/sound mainly personal preference? what should i be looking for to jusitfy the cost?
i listen to jazz and electronic music.

thanks