Here is some Kenwood components from 80s and 90s, this kind of equipment has better quality build than most components from todays market.
I currently have only connected a single Kenwood M2a to drive all speakers.
Amplifier M2a
Amplifier M1d
Equalizer GE-76
Equalizer GE-7030
Equalizer KE-597
Control Amplifier KC-993
Tuner KT-593
Deck KX-W893
Disc Player DP-R893
Back Up not used Equipment shown
M2a
C2 control amplifier
Ge291
Speakers
Fisher St-832
Fisher ST-830
Technics SB-A28