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Control signal Automatic Fader using LF351

This be Control signal Automatic Fader circuit , help fine decorate or control sound signal highly or low follow want. In model the automatic convenient for the system electricity guitar , side sound of music work. By this circuit uses FET , then have tall rapidity , there is the crazy low and use IC op-amp model FET , number LF351. Then have disturb lower. The S1 for fine the pitch High or Low get, and have fining decorates the pitch done to a turn VR1,VR2 you can the detail adds in the circuit.

Control signal Automatic Fader using LF351

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