AUDIO AMPLIFIERS AIWA 406 DENON 160 GE 078 GOLDSTAR 031 HARMON KARDON 106 KENWOOD 297,356 LUXMAN 165 MARANTZ 321 MCINTOSH 251 NEC 092,116,131,264,302 OPTIMUS 395,013,300 PANASONIC 308 PHILIPS 269 PIONEER 300,257 PIONEER UNIFIED 013,300,257 REALISTIC 231,395 SANSUI 321 SHARP 226 SHURE 264 SONY 220 SOUNDESIGN 078,211 TECHNICS 308,372,374 THOMSON 306 TOSHIBA 353 YAMAHA 143,354,133