Equipment manufacturers
Aisin AW
Aiwa
Akai
Alpine
Audiophase
Becker
Blaupunkt
Bose
Casio
Clarion
Denon
Fujitsu Ten
Fuze
Goodmans
Grundig
HHb
Hitachi
Kenwood
Marantz
Nakamichi
Onkyo
Panasonic
Pioneer
RCA
Saba
Samsung
Sansui
Sanyo
Sharp
Sony
Teac/Tascam
Victor (JVC)
Yamaha
