Package List
20 x Piezo Disc Diaphragm Elements

Features
- Size: 7.5x2x0.01cm Piezo Disc
- Material: Copper disc
- 20mm outer diameter brass plate .
- Suitable for clocks, , cameras, telephones and so on Diaphragm Disc.
- Pickups Piezo Disc
- Low voltage and low power consumption piezoelectric transducer.
- Great for acoustic instrument pickups, boxes, mics, etc piezoelectric disc.

Goods Information
piezoelectric Piezo discs are great for constructing pickups for acoustic instruments.piezoelectric crystal Many users love them as the pickup in box guitars, and they are a favorite amongst people experimenting with electric drum triggers. This item is well made of for and practical use