YQBOOM 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

Price: $28.03
(as of Aug 01,2022 09:51:45 UTC – Details)

This item are brass piezoelectric discs which are essential parts for pickups of acoustic instruments. All the discs are made from selected copper, ensuring excellent conductivity and long-lasting use. It can be easily installed and suitable for many kinds of instrument like acoustic guitars, drums. Great for acoustic instrument pickups, stomp boxes, contact mics, etc.
Drive Type: Piezo Discs
Resonant frequency(kHz): 3.0~5.0+/- 0.5 KHz
Resonant impedance (ohms): 300 max
Diameter: 41mm/ 1.61 inches
Thickness: 0.3mm/ 0.01 inches
Cable Length: 100mm/ 3.94 inches
Material: Brass

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.
Made of brass and ceramic, temperature resistant, stable, durable
Lead Length: 10cm /3.94 Inch.Package Contents: 10 PCS.