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: 924
Print version: 
Other electronic circuits and schematics from Audio
-
50 Watt Amplifier
-
Bass-treble tone control circuit
-
Three-Level Audio Power Indicator
-
Ultrasonic pest repellent
-
Musical Instrument (Expandable) Graphic Equaliser
-
Speech Recorder
-
5 Watt Class-A Audio Amplifier
-
Ultrasonic Switch
-
Baxendall Tone Control
-
Stereo Preamplifier with Bass-boost