I have 8 + pairs in total and several project speakers. I have left out the garage sale stuff that turned out to be junk, e.g. Marantz early 70s I guess Marantz bookshelf made in Japan.
2 pair of Klipsch heritage Heresy is my first big HiFi buy in 1976 and a pair of 1978 La Scalas.
2 pairs of JBL Signature Series circa late 50s early 60s both 16 Ohm.
1 pair of Tannoy Gold in DCM? type cabinets de-veneered and spray painted by some one but not on drivers .
1 pair of Von Schweickert VR2s made in San Diego not China beautiful veneer with rear facing ambience driver user adjustable.
1 pair of JM Lab Focal Electra 936s no Titanium tweeter version
1 Pair of Hyperion 585 book shelf.
That's all for now not including 4 pair of headphones.