Hi I hope someone can help me.

I have 2 x Connect: Amp (Gen1) linked to ceiling speakers in my home. They run off the Sonos1 app.
I have just purchased a Roam speaker with the intention of linking the music indoors and outdoors, however this seems to only work with the newer Sonos app. 
Every time I try to connect to the roam it knocks me off the Connect:amp system. The new sonos app can not find the older speakers.

Is there any way to link these devices and thereby extend my music system outdoors??

thanks in advance!