A few things have lead to this situation. First I have been living in this house for over 30 years. Second I tend not to sell or otherwise dispose of old audio equipment and the equipment that I don’t just give away to friends and family I try to reuse. So the JVC system in the garage was once in my office but then I retired so no more office. The Sony mini system was once my bedroom system. The Aragon power amp was once in my main system before being replaced by the Sim Audio amp. The second TV was once my main TV. You get the idea.
And the various Squeezeboxen are because I kept upgrading these as well. First there were the Classics replaced by the Touches and Transporter. One of the many great things about a whole house streaming system is that one has access to one’s entire music library in each and every location without having to move LPs and CDs from room to room. Being a music junky I just love it!