How many systems do you have?

Older system in lounge for TV, Naim Unitilite and Audio Physic Yara 2's. Music Room: Audiolab 6000CDT, Stack Link Streamer (stunning), Vincent Hybrid Pre Power amps MK versions, Audio Physic Sitara 25,s and 2 DefTech Supercube 4000's. 

Two year round systems, one fair weather system. The third gets set up in our breezeway,spring through fall. The main system is in a small,but dedicated listening room.  The second is in our finished basement. That system is set up side by side the the small Home Theater system.  Not a peep out of my wonderful wife.  

1.75

Trying to finish a second system in the next 6 months once I move.

Living room home theater. Bedroom 2 channel. Headphone system at the office. Custom in ear monitor system for mobile/travel. 

Ha! 
main system , bedroom , vintage system in playroom, atmos theater in garage, gym system, work system…