TIMESETL 15pcs Piezo Pickup 27mm Piezo Amplifiers Discs with 13" Leads for Acoustic Guitar Drum

[High Quality] Made of brass and ceramic, temperature resistant, stable, durable and long service life [Size] Piezo pickup plate diameter 27mm, thickness 0.4mm

wire length 33mm(13"), small, thin and lightweight [High Performance] Resonant frequency 4.6 +/- 0.5 KHz, resonant impedance 300 ohms max, low power consumption and high sensitivity [Easy To Use] These pre-wired piezo pickups are easy to install and use in cigar box guitars, foot stompers and other home-made instruments for sound and vibration detection [Wide Usage] Perfect for beginner to use as touch-sensors, electronic drum triggers, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic toys, computer, etc

Item Weight: 1.41 ounces Body Material: Brass Included Components: 15 x Piezo Disc Manufacturer: TIMESETL UPC: 611702525250 ASIN: B077YJ3H6R Item model number: TXJ-055-US Customer Reviews: 4.6 out of 5 stars Is Discontinued By Manufacturer: No Date First Available: December 6, 2017 Color Name: Brass Connector Type: 1/4" jack Material Type: Brass and ceramic Size: φ27mm, wire length 33mm Percussion Diameter: 27 Millimeters