Lexicon DC1-V4 processor with Legacy Classics for main speakers and DefTec's for center, sides and rears and a Def Tech " Powerfeild 15 sub. Sumo transport for CD listening. Monster Cable, Power Max and Absolute Power power line conditioners to keep it all running at it's best. Sony High Def 34" wide screen TV and Toshiba DVD player. To power the speaker system is : Soundcraftman's for the mains, Parasound for center, sides and rears.Air 1 cables bi-wired to fronts and XLR on all the other speakers to amps.