Specification Brand : Generic BulletPoint1 : [High performance] Resonance frequency 3.0 ~ 5.0 +/- 0.5 KHz, resonance impedance max. 300 ohms, low power consumption and high sensitivity. BulletPoint2 : [Size] Piezo pickup plate diameter 29 mm / 1.06 inches, thickness 0.3 mm / 0.01 inches; thin and lightweight, packaging: 10 pieces x buzzing film. BulletPoint3 : [High Quality] Made of brass and ceramic, temperature resistant, stable, durable and long lasting. BulletPoint4 : [Easy to use] These pre-wired piezo pickups are easy to install, foot tampers and other homemade instruments for noise and vibration detection. BulletPoint5 : [Wide use] Perfect for beginners to use as touch sensors, electronic drum triggers, buzzers, own contact microphones, also for watches, cameras, phones, electronic toys, computers, etc. Color : Multiple Colours. ItemName : XYWHPGV Pack of 10 Piezo Discs 29 mm Acoustic Pickup Converter Trigger Buzzer CBG Guitar (1d01d 1a5b8 63e15 3ee26 df71b 56a32 ItemTypeKeyword : piezo-transducers Manufacturer : XYZOOM Material : Other ModelNumber : 1d01d1a5b863e153ee26df71b56a32 PartNumber : dfc81cd3-ea2e-2d00b8cac8b823 PowerSourceType : Manual ProductDescription : Description * This item is brass piezoelectric discs, which are essential for pickups acoustic instruments. All discs are made of selected copper which ensures excellent conductivity and a long service life. It can be easily installed and is suitable for many types of instruments such as acoustic guitars, drums. Excellent for pickups for acoustic instruments, stompboxes, contact microphones, etc. Specifications: * Drive Type: Piezo Discs * Resonant frequency (kHz): 3.0~5.0+/-0.5KHz * Resonance impedance (Ohm): 300 max * Diameter: 27 mm / 1.06 inches. * Thickness: 0.3 mm / 0.01 inches. * Material: Brass * Color: As picture show Packaging: 10 pieces x piezo discs. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. ProductSiteLaunchDate : 2023-12-06T08:32:45.932Z Size : Large Style : Manual UnspscCode : 60131500