sony wm ex oneseventytwo         
                                
                                          
 i   don't  know  much  about   this  one 
 because  i  broke it  instantly.  it's a 
 walkman  anyway,   runs   off   of   the 
     standard two double a batteries.     
                                          
 it  has a  switch for normal tape versus 
 copper oxide /  metal.  it  also  has  a 
 switch  for  something called  avls (can 
 be    set    to    norm    or    limit). 
                                          
 it has mega bass  (on or off) and  dolby 
 nr (on or off) and two band  eq (i think 
          thats the dolby thing).         
                                          
 it  does have  a  speed hole  which  i 
 found out about by  destroying it. like, 
 thats how i found out about speed holes.