If I connect my SA-3 amplifier to my lifestyle V35 and also connect the Bose Wireless link adapter to the V35 can I control both systems through the SoundTouch app?
You can indeed connect a Wireless Link Adapter to your Lifestyle system to allow you to use the SoundTouch app to stream to it and the SA-3.
When connected the Lifestyle will treat the Wireless link adapter as it would any other audio-only source. With this, you will be able to play from the SoundTouch app, Bluetooth, Airplay to your Lifestyle, and SA-3.
Let me know if you have any further questions. I hope this helps!
One last thing. There were issues with Bose community yesterday. In error my response to a service rep was accepted as a solution. I still need an answer. Tegan_M was assisting me. The subject in my request is "Lifestyle V35 compatibility". Is there any chance you can ask her/him to respond or can you continue in this assist?
I have replied to your message on the other thread!