Audio Pre-Amplifier
Electronic Schematics > Audio > Audio Pre-Amplifier

This easy circuit provides good gain to weak audio signals. Use it in front of an RF oscillator to make an RF transmitter that is very sensitive to sound.

Audio Pre-Amplifier circuit

Title: Audio Pre-Amplifier
electronic circuit
Source: unknown
Published on: 2012-09-20
Reads: 895
Print version: Print version

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Electronic circuits > Audio > Audio Pre-Amplifier