I’ve been using the same google mini speaker for sleeping music every night for (how old is the mini…) 7 years now and it’s just fine.
As for the amp surviving, with a little bit of luck it will last as long as you need it to, I just retired an old Yamaha AVR that was left on 24/7 for 18 years and it still works fine, even the display still works after all those years.
you’ll be fine.
I’ve been using the same google mini speaker for sleeping music every night for (how old is the mini…) 7 years now and it’s just fine.
As for the amp surviving, with a little bit of luck it will last as long as you need it to, I just retired an old Yamaha AVR that was left on 24/7 for 18 years and it still works fine, even the display still works after all those years.