Monday, May 30, 2016

Microphone Pre-amp

Low Noise Microphone Preamplifier Circuit


R1, R2, R3, R4 & R8 : Low excess noise metal Film
C1, C2 & C3 : Input and output coupling
C4 : Noise filter, C5: by pass
NOTE: Input Cable to microphone must be shielded

2 comments:

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