Hi All,
I just tested with my Amazon Echo.
I can pair the Echo with the B2.
I was able to say "Alexa play the Rolling Stones on Brennan B2" and Brown Sugar started playing on my speakers.
My B2 is connected via Toslink optical to my amp to which the speakers are connected.
I was not able to get the B2 to output to the Echo as Bluetooth speaker.
The Echo appears in the list of paired devices with the output tick box displayed but when I tick the box it briefly shows the sound icon and then unticks the output tick box.
The B2 and Echo were in the same room about 10 feet apart when I did the test.
John