The Port can be connected to a non-Sonos set up. This will bring the sound from. Ypur system to other speakers and Sonos-sources (say, Spotify) to your older system).
Thanks but the thing is I wanted to do the opposite things ^^’. get my amplifier sound on the sonos système without replace this amplifier :s
Sorry for the typos in my post. I meant to explain the Port works two ways: to bring the sound from your system into the Sonos environment and to bring sound from your Sonos system to your amp.
You’d need an amp with a tape loop (tape in and out). When using your amp as a source there might be a slight delay to the Sonos speakers, as the Port needs 70ms to sync/buffer the sound it’s receiving from your amp,