FREE CIRCUIT DIAGRAMS 4U: 3 Input mic mixer circuit

Free Electronic Circuits,Schematic Diagram,Circuit Diagrams

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Electronic Circuit,Schematic Diagram,Circuit Diagrams

electronic circuit, circuit diagram, circuit schematic, schematic diagram, electronic diagram, audio, amplifier, power supply, guitar effect, current loop, current limiter, video, receiver, transmitter, transceiver, transistor, radio frequency, rf, active filters, digital, analog circuit, pwm, micro controller Free download

Wednesday, October 07, 2009

3 Input mic mixer circuit

This is a three input mixer.so you can use this to play your instruments or you can use this for small theaters.so try this.I have use this one for our special meetings.Total gain of the system is around 45decibel.

Note

# All inputs and output must be connected with respect to the ground.
# A +15/-15 V DC dual power supply is needed for powering the circuit.
# Electrolytic capacitors C1, C2 and C3 must be rated 10V and other capacitors must be 30V.

2 comments:

kaleeswaran said...: What is the IC nuber for this circuit.Please mention in the circuit diagram; April 23, 2012 at 11:50 PM
Zam said...: The IC is LM 348; April 27, 2012 at 2:08 AM