
Here's how to make a RF-Condenser microphone circuit that's similar to a Sennheiser MKH series mic, Uwe writes - "This RF-circuit is operating at 7.68 MHz and 48 V phantom power supplied. It is tested with a large diaphragm cardioid capsule from Ralf Falk, who himself is designing a LF tube microphone and with a small diaphragm capsule from a Sennheiser MKH415... Lots of experiments, gathered experiences and improvements during the development - with quite satisfactory results, to my point of view." - Link.
RF-Condenser microphone circuit
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hi
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