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: 441
Print version:

Other electronic circuits and schematics from Audio

---

• 250 mW Audio Amplifier

• 1W Bass Power Amplifier

• Headphone Monitoring Switch

• Portable Mixer

• 3 Line Mixer

• 20W Power Amplifier

• Loudspeaker Test Box

• Two way cross-over 3500 Hz

• Baxendall Tone Control

• 10W Audio Power Amplifier