No sound with Ambivalent Beats

Hey all,

This is probably a newbie question, since I don't really have a lot of experience with Ableton.
I'm trying to get Ambivalent beats working and I followed the instructions that I found on the website.
I dropped the ambivalent beats device in Ableton and dropped the Ambivalent beats.jzml into the device. So I got an audio track and a midi track with Ambivalent beats now. When I do this the Ambivalent beats drumpad shows up in Lemur on my iPad and when I hit the buttons they also respond in Ableton so everything seems to be working. I just can't figure out how to get the sound working, the yellow dots on the midi track are flickering so there must be something happening.

Sorry if it's a dumb question, but I hope someone can help me.

Thanks in advance!

Did you put a Drum Rack or any other instrument after the Ambivalent Beats Max for Live Device?

Thanks for the reply.
I tried doing that as well, but I'm not sure how to do this the right way. Could you please explain?