|
| Commodity | 2005 | 2006 |
| Microphones & stands therefor | $2,515 | $1,273 |
| Multiple loudspeakers, mounted in the same enclosure | | $1,558 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $9,442 | $7,395 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $3,247 | $3,028 |
| Audio-frequency elec. amplifiers | $808 | $54,919 |
| Electric sound amplifier sets | | $734 |
| Total | $16,012 | $68,907 |
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