Does anyone know of an app that can do use bluetooth to output audio from music app?

[Magnetic1]

Basically I want to use like kaossilator to send bluetooth audio to my home theater sound system.
I know there are delays with bluetooth that might make real time performance a problem.
But I'm just trying to get better and louder sounds than the ipad speaker.

Furthermore I want to be to use my synthstation25 to output audio into my guitar combo amp via bluetooth.
Am I limited by the synthstation app, which automatically routes the output audio to the headphone jack of the synthstation25?
By the way I'm using a samsung bluetooth headset to receive bluetooth from the ipad.

 

[Boehmrunner]

As long as your are paired with your Bluetooth device, any sound coming out of the iPad will go through your speakers.

 

[Magnetic1]

I thought I did that already back then. But couldn't hurt to try again I suppose.
Thanks.

 

[CrystalWorks]

Yes, as Apple says, if you are connected to AirPlay device, all output goes there.