Schematic Diagrams

Useful schematic and wiring diagrams. ✔ ✔ Enjoy electronic circuits, let your idea comes to hardware

preamp IC

Simple Preamplifier by LM382

This be simple Preamp circuit. It can take sound general signal AUX and a signal from Microphone. For enlarge sound signal at the beginning. By use op-amp IC number LM382 be usable easy. It can take the perception wide have S1 choose sound signal entireness AUX and MIC. Besides still use power supply get wide […]

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Pre amp ic multi-purpose by NE5532

This is Pre Amp purpose of Circuit, a circuit that is easy to use and can be used to input various types of up to 4 inputs such as where a microphone that is sensitive signal about 50 mV. Position 2 for the tape. sensitive signal about 100 mV. position 3 for the tuner. Sensitive […]

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