Audio Schematics - CircuitLib

Welcome to the section of Audio Circuits Schematics.

Morse Code Practice Oscillator

Morse Code Practice Oscillator

NE5534

Balanced Microphone Preamplifier

Low Cost Electronic Siren Prototype

Low Cost Electronic Siren

Classic Turntable

Phono Preamplifier Circuits

Tone Control

Simple Tone Control

Needle VU Meter

Needle VU Meter

alarm

Multi-mode Electronic Siren Alarm

Graphic Equalizer - Low Frequencies

Audio Graphic Equalizer

16W Audio Amplifier schematic

Audio amplifier - 32W

LED Volume Unit Meter

LED VU Meter

audio_console_sm

Simple audio mixer

audio_console_sm2

Basic audio mixer with tone control