Thanks Greg.
I wondered about cabling too. I've taken the whole system apart and moved components to try to separate various leads. All other components are off and I've run the pi and amp from the same and then separate extensions. No joy. My supposition is that the chirping/repetitive short buzz is something to do with the software/pi set up. I declare I have no expertise but my logic is thus: the sound only happens when I switch to EQ enabled, and that it disappears when a file is played. My limited experience with ground loop and other interference is that it's either there or not there. I was rather hoping there might be some clever command I could invoke to correct it. Perhaps not. I appreciate that this isn't really integral to your software development, so I'm not writing with haughty expectation that you will resolve. -- Backup doesn't save my settings. But they do remain in place until the system is powered down/up. I'm not using putty, just the picore interface. Simon ------------------------------------------------------------------------ ashmore's Profile: http://forums.slimdevices.com/member.php?userid=10654 View this thread: http://forums.slimdevices.com/showthread.php?t=110029 _______________________________________________ plugins mailing list plugins@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/plugins