microphone

  1. guclusat

    Echo, Delay effect board for microphone

    Components 1. 1×PT2399 IC. 2. 1×4858D IC. 3. 4×1KΩ resistor 1/4W. 4. 3×10KΩ resistor 1/4W. 5. 5×15KΩ resistor 1/4W. 6. 2×4.7KΩ resistor 1/4W. 7. 2×47KΩ resistor 1/4W. 8. 1×680Ω resistor 1/4W. 9. 4×1N4007 Diode. 10. 1×Led 3 mm. 11. 1×8 pin IC base/ socket. 12. 1×16 pin IC base/ socket. 13...
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    wireless UHF microphone circuit

    wireless UHF microphone circuit layout using 3v, 2N3904
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    Microphone Circuit Test Oscillator (Mikrofon Test Osilatörü Devresi)

    This unit would be mounted in a small plastic or preferably metal box, with a 9V battery, level control, a male XLR connector (same as on a mic) and a switch. Current drain is low, since the circuit only uses one low power dual opamp. There is no requirement for a high quality device, and an...
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    5 inputs Preamps Microphone Mixer circuit using TL081

    5 inputs Preamps Microphone Mixer circuit using TL081
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