Sennheiser 505609 MEB 104-L B Installed boundary layer microphone (cardioid

Sennheiser 505609 Installed boundary layer microphone (cardioid, pre-polarized condenser) with 24-48 V phantom power, 3-pin XLR-M, programmable on, off, PTT and PTM modes and bi-color LED ring for status indication. Includes (2) rubber rings for