Re: Balanced Audio

Posted by Seth on Dec 03, 2015; 10:51pm
URL: http://bluesaab-forum.90.s1.nabble.com/Balanced-Audio-tp35p56.html

Yes, you could just connect the rn52 outputs directly to the cd connector pins on the 3.5 board, bypassing the audio amp/balanced audio chips (drv chips). I would remove those as well just to be sure. 

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On Dec 3, 2015, at 16:32, mcaldwelva [via BlueSaab Forum] <[hidden email]> wrote:

Thanks! I'm working with the 3.5mm BlueSaab module which has that circuit built-in.  The audio quality is good with this setup, I just thought the new bluetooth module would make a nice upgrade.Earlier in this thread, se4587 said they are getting good output levels with the rn52 output directly connected to the CDC connector. The differential output should effectively eliminate interference. I'd be looking at the pin-out and the volume on the rn52 itself... is it possible to rig it up so that the audio isn't going through the breadboard?

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