Forum:Upgraded sonic emitter won't break blue barrier

I have a sonic emitter - revelation but it won't break the blue barrier in X-12. any help?

I think you need to turn on the jukebox and have it change the frequency to something else. ADD: I was wrong. It's explained here: http://fallout.wikia.com/wiki/Sonic_Emitter_Upgrade Portfan 16:50, August 18, 2011 (UTC)