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: 930
Print version:

Other electronic circuits and schematics from Audio

---

• Precision Audio Millivoltmeter

• Ultrasonic pest repellent

• 5 Watt Class-A Audio Amplifier

• Audio Visual Indicator for Telephones

• 5 band graphic equalizer using a single IC/chip

• Sound Level Meter

• Sound Pressure Level Meter

• 22W Stereo Amplifier

• 100W Audio Amplifier

• Amplifier 2x30W with STK465