Commodity20052006200720082009
Dictating machines not capable of op. without an ext. source of power   $557 
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20$2,583$1,717$802$33$401,491
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$36,143$48,231$36,345$27,554$9,647
Total$38,726$49,948$37,147$28,144$411,138