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.