Telefunken U47M Microphone, and U47N Power Supply Schematics Telefunken Telefunken U47M microphone, and U47N power supply schematics Skills condenser microphone, Microphone, power supply, schematic, Telefunken, Telefunken U47M, Telefunken U47N Posted on January 9, 2018 ← Telefunken CM 51 Spec Sheet Neve S24/B 16 Track Mixing Console →