Covers home audio equipment such as amplifiers, audio controllers, A/V receivers, cassette decks, CD/MD players/recorders, mini and micro systems, digital audio tape (DAT), digital recorders, drum machines, home theatre in a box systems, karaoke machines, keyboards, shelf systems, speakers, subwoofers, turntables, etc... Portable MP3 players such as iPod, and Zune are covered under the Portable/Personal category.