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Description

The RCA Corporation was a major American electronics company, which was founded as the Radio Corporation of America in 1919. It was initially a patent trust owned by General Electric, Westinghouse, AT&T Corporation and United Fruit Company.

RCA 44 BX Buzz

I have 2 44BXs which were both rebuilt and blessed by Charlie Gand before he passed away. They've both functioned well for years. In my new studio I seem to be in a substantial 60Hz EMF field (I think from the high voltage running down the street outside). Both the RCAs hum (which I can null out somewhat with position) but one is much louder than the other.

Pad recommendations for RCA BA31-C mic preamp?

Forums

I just picked this pre up and it seems everything I run through it is distorted.There are no input or output adjustments on it, so I guess I'm stuck with one level, but do I need a pad after the mic, before the pre?
If so, which one is transparent enough(model numbers please).
Also, has anyone else used this pre before?
Any applications where it excels?