10PCS 41mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar
Perfect for beginner to use as touch-sensors, electronic drum triggers, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic , computer, etc.
These pre-wired piezo pickups are easy to install, foot stompers and other home-made instruments for sound and vibration detection.
Resonant frequency 3.0~5.0+/- 0.5 KHz, resonant impedance 300 ohms max, low power consumption and high sensitivity.
$9.99
Very best for newbie to make use of as touch-sensors, electronic drum triggers, buzzers, make your individual contact mics, extensively utilized for watches, cameras, phones, electronic , computer, and so on.
These pre-stressed piezo pickups are simple to put in, foot stompers and other home-made instruments for sound and vibration detection.
Resonant frequency 3.0~5.0+/- 0.5 KHz, resonant impedance 300 ohms max, low power consumption and high sensitivity.
Manufactured from brass and ceramic, temperature resistant, stable
Lead Length: 10cm /3.94 Inch.Package Contents: 10 PCS.
Specification: 10PCS 41mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar
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