Does anyone have a 48 volt phantom power
supply that is not a swicching supply? This
would probably have to be a older supply. I
just need it to power one mike. I am using a
condenser mike with my amateur radio transceiver and
the new switching supplies must beat with something
in the tranceiver to cause a low level tone
in my transmitted audio.Does anyone have an older supply
for sale?


Also, any sugestions for eliminating this problem?
It would be a lot easier to use a switching supply.

Kent Tunks