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.