Has your system evolved in the past 10 years?

Big time!!

If your system hasn't evolved in the last 10 years, you likely wouldn't be spending time here. Or you're broke.

I have 7 more system than I did 10 year ago bring total system to 11. 5 system primary tube some single end I have Class a solid state and ab and have 2 digital amp one on Viking yacht. I in Japan buying big horn system now. my mind and body evolve I stronger and better look my ear more mature like 24 karat gold and my libido drive lady crazy all over world they no resist the package.

10 years? Very little remains. Only the in-wall speaker cables and amp are still in the system.

Added network switch, streamer, USB digital to digital converter/reclocker, Dac,  speakers, interconnects, USB cables, coax cables, linear power supplies, power cables, fuses, grounding boxes, isolation footers.

After a prolonged period of stagnation, in the last less than 2 years,  I replaced three '90s vintage pieces of digital separates with a SA10, and my Cary SLP 90 I had owned since '99with a SLP 05.  Yes, it has evolved, but it was way overdue.