Externally polarized microphones were the original standard for all test and measurement acoustic applications. This design utilizes a separate 200V power supply and special cables with 7 pin LEMO® connectors. Their simple design enables a large product offering. These microphones are commonly used to replace existing externally polarized microphones, or in cases where a prepolarized alternative is not available.
- Operates from 200V power
- Interchangeable with other manufacturers' externally polarized models
- Large assortment of sizes and models
- IEC type 1 compliant models
Choose PCB for your prepolarized precision condenser microphones & preamplifiers
We have thousands of sensors in our online shop in stock, ready to ship, with a lifetime warranty. To discuss specific applications, please contact us or request a quote.