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.