On Wed, Dec 08, 2010 at 12:18:31PM -0800, Ken Restivo wrote: > I have a slightly different question: I need to convert a non-balanced consumer-grade headphone input (from a laptop or iPod), to a non-balanced consumer-grade amplifier (Cambridge SoundWorks).... but with complete ground isolation. I'm guessing a simple transformer should do the trick, but the question is: WHICH transformer? What should the specs be in order to get the impedance right for both sides? Don't worry about impedances, they don't have to be matched unless there's a few km of wire between the two. Headphone out is low Z, amp in will be 10k or more. Any line level 1:1 audio transfo will do. You can by them as XLR inserts or just bare. Ciao, -- FA There are three of them, and Alleline. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
