the first pocket operator, so number   
     twelve of course. aka po twelve.     
                                          
                                   
                                          
    naked circuit board in a silicone     
    shell. if you purchase the silicone   
 shell for an additional hundred percent  
    of the original price. it's a drum    
                 machine                  
                                          
   it's very small but has very decent    
    sounds. you can use it. control is    
   limited. it's rigid. it's crisp. it's  
            hard to deal with.            
                                          
                                   
                                          
 see po sixteen, other pocket operators,  
         or just some other gear.