[Scott Dorsey]

Truth wrote:
The cable connecting the ribbon mic to it's dedicated power supply is
a 7 pin cable provided by Royer Labs. Could the problem originate in
the power and get intensified by the Mic's Power Supply and cables, or
the mic itself?

If it's an RF problem, it has nothing to do with the power system.

I'm not so sure it _is_ an RF problem, though.

When you heard this squealing sound on an AM radio tuned to 790, was
your audio gear operating at the time?
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."