Well as it says, I looked up a couple of the peices and they seem to be mid to late 1980's, M-5000 amp, EQ-240, P-3200, T-4000, A seriously old and heavy record player, M&K S-1B's, M&K V-2B sub, a couple VCR's, an Onkyo tape player? I don't even own any tapes anymore lol, Mitsubishi HS-U58, and some other stuff, XM radio player of some kind, ect... What does one do with stuff this old? I haven't plugged it in yet to see if it still works but it should as my uncle was VERY kind to his toys.. Its a full 10 piece unit..