I’ve never owned one, so the best way I know of is to go to the device page on www.sonos.com. Let’s see.
Go to www.sonos.com
Click on the little guy up in the right side of the header
Log in to your Sonos account with your account name and password
Click on the guy again, and then select System
Scroll to your Sonos CONNECT:AMP.
Now is where it gets tricky, as I no longer have any S1 devices. I’m pretty sure you’ll see two ‘flags’ on that, one an offer to use it for an upgrade discount to apply to a new device, the second to tell you if it can be upgraded to S2.
i think (it’s been a long time) that you could also go in to the S1 app, and find the upgrade function, and figure out that way to update to S2, which is just a process to follow. That would be a definitive way, too.
You could always call Sonos Support directly to discuss it. The customer service reps would have direct access to tell you one way or the other.
But to be honest, as I said before, I’d ’trade in’ (no need to return it, you could keep using it elsewhere). I would use the discount to get the newer Sonos Amp, and use it in place of that older device. All sorts of better stuff inside, not the least of which is more power, and who doesn’t like more power?
