Hi
Find stands for Era 100 at the link below:
https://www.sonos.com/en-us/shop/accessories
But I would prefer not to have to buy new stands.
Since the stands specify compatibility with Play:1, Play:3 and One/One SL, those are your options for the stands.
But I would prefer not to have to buy new stands.
Unfortunately you have no choice. The base of the Era 100’s are designed differently from the Play 1 base. Besides there is a 10 year gap between speaker design of the Play 1 vs the Era 100. Things change.
Thanks all. I’ll probably try to find a replacement Play:1 for now and upgrade fully later.
You could add an adapter plate to support the 100s, I’d try that before tossing the old stands.
A nice piece of oak, cut and sanded to fit, then sprayed a matching black wouldn’t be expensive. Around $10 here for enough to make several attempts.
https://www.lowes.com/pd/Common-1-in-X-4-in-x-2-ft-Actual-0-75-in-x-3-5-in-x-2-ft-Red-Oak-Board/1000018197