Commodity200620072008
Dictating machines not capable of op. without an ext. source of power$7,637$583 
Telephone answering machines$15,558$1,638$1,241
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20$15  
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$354,677$42,132 
Total$377,887$44,353$1,241