Hi everyone ! I have a dead 12v Radio france CMMT30 with sojie 7 pins connector that i am planning to convert as a point to point tube mic with a 6sb6 russian tube but i am lacking infos about the transformer used on them (Ratio etc). Do you know a source or a suitable tranny that i could use ? I also have a radio france ela 221 power supply for 6 ac701 mics ready to feed that project so the only concern is about the tranny at the moment