Mixer Amplifier Schematic Diagram. Audio power amplifier circuit diagrams circuit schematics. All the schematic diagrams that i could find seemed to involve lots of hard to find components or you had to use it together with a pre amplifier or some other amplifier stage.

If you are looking for a mixer with a microphone and can easily make your own i highly recommend this circuit it is a microphone pre amplifier for 3 channel or 3 channel mixer itself. Electronic schematic diagrams circuit diagrams wiring diagrams service manuals and circuit board layouts. Some circuits would be illegal to operate in most countries and others are dangerous to construct and should not be attempted by the inexperienced.

3 ch mic preamplifier with mixer using lm348.

The power supply and audio power amplifier circuits are shown in figs 3 and 4 respectively. Note that all these links are external and we cannot provide support on the circuits or offer any guarantees to their accuracy. When looking at the circuit we have featured the use of a single integrated circuit lm348. Guitar pickup wiring leslie speaker service manual guitar amp wiring diagrams.