UTC M-8366 MIC INPUT TRANSFORMER - Made for RCA Console TESTED

This is the vintage mic input transformer used on the RCA BA-21 tube preamplifier, 

which is found in the legendary 1950s vintage RCA tube broadcast consoles,  BC-5A, etc.

It was removed from an RCA radio station console in the late 1970s

Fully tested with audio; sounds great! Metal case is very clean. Case measures 2 1/4" x 1 3/4" x 1 1/4"

Great for DIY tube [or solid state] mic pre or SUT for moving coil phono cartridge.

Nothing sounds like the original vintage iron!

See my other listings for more vintage audio transformers.

Thanks for looking! Have a great new year.