MANUFACTURER AND EXTENDED WARRANTY COMPANIES
* Aiwa * Akai * Ampeg * AON * Apex * Assurant * Astar * Clarion * Daenacorp * Daewoo	* ITT * JBL * JVC * Kenwood * Korg * Kustom * Laney * LG * Magnavox * Marshall * Mesa Boogie	* Quasar * RCA * Rex * Roland * Sanyo * Samsung * Sharp * Sherwood * Signal * Sony * Studio Master
* ESI * Fisher * Fostex * GE * GE Extended * Genz Benz * Fender * Harman Kardon * Hitachi * Infinity	* Mitsubishi * Nakamichi * NEW * NWC * Panasonic * Park * Peavey * Philips * Pioneer * Proscan	* Tascam * Teac * Toshiba * Yamaha * VAC * Viore * Vox * WACA * Warrantech * Zenith