Commodity200520062007
Dictating machines not capable of op. without an ext. source of power$1,888$1,979$36,377
Telephone answering machines$507$488$1,049
Magnetic tape recorders incorp. sound repr. app., n.e.s. in 85.20$845$329 
Sound recording app., whether or not incorp. a sound repr. device, n.e.s. i ...$137,152$19,443$24,376
Total$140,392$22,239$61,802