I would like to power a Lectrosonics R1A receiver from a Panasonic HDX900 camera using a old style MBATELIM battery eliminator. The R1A is modified for the battery eliminator. A friend had an issue with a using similar with a Panavision Genesis.
From that experience "The R1a audio output ground and power supply ground are common, since when the unit operates on a battery there is no power to ground connection. If an external supply is connected and the audio output is connected to a device with the same power ground, things gets shorted."
This hasn't been an issue with a SONY camera but has anybody done the same with the Panasonic HDX900?
Thanks,
Stephen