That is some heavy heavy monsters there!
Here's the list, receivers
Pioneer sx-1280
Kenwood KR-9050
Onkyo TX-8500mkII
Sansui G-9000
Hitachi SR-2004
Sanyo Plus 130
Rotel RX-1603
Sony STR-V7
Marantz 2325
Just got it, still at the shop
Nikko NR-1415
Separates
Harmon Kardon Citation 11 pre amp ,16 power amp
Phase Linear 2000 pre amp,400 power amp
Speakers the legendary AR -9
I sold the Optonica.(the black one)