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.