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.