ELAC 2500 quadrosound < / li > < li > ELAC 3402 t < / li > < li > ELAC 4202 t quadrosound < / li > < li > ELAC 5000 t quadrophony < / li > < ul > < li > ote esitteestä: ELAC receiver 2400 t, 2500 quadrosound, 3402 t, 4202 t quadrosound, 5000 t quadrophony < / li > < / ul >