Panel switch wiring

simple dynamic microphone amplifier

This is a schema Which can use as a dynamic microphone amplifier.This schema can handle 50Hz to 100Khz signals.




Note

# This schema is designed for use with 200 Ohm dynamic microphones. For usage with low impedance microphones, the value of R3 must be increased to around 47o Ohms and

# C1 must be decreased to around 2.2uF.