DYNAMIC, NORMALLY OPEN, LOW Z, HANDHELD PAGING MIC

The Telex Models 450D and NC450D Dynamic Microphones are designed for voice-paging applications requiring a rugged hand-held microphone.The 450D is a low-impedance, balanced-line dynamic microphone that provides smooth, peak-free response and trouble-free performance. The rugged design makes it particularly effective for use in busy environments (e.g. manufacturing and restaurants) where excellent voice response characteristics in a microphone are required.The NC450D is a noise-cancelling design that makes it particularly effective for use in noisy locations, and the excellent voice response characteristics make it a good choice in quiet areas as well.Design Features:The NC450D microphone contains a shock-mounted dynamic, differential type cartridge ...