DPA 4006-TL Omnidirectional Microphone, P48, Transformerless - Vintage King
4006 Omni Pencil Microphone Capsule
Rens Heijnis custom-built audio equipment - DPA/B&K 4003 4006 noise, hum problems. It's very unusual for me to write something about technical defects of microphones, but this time I will make an