Sony ECM77BC/9X Mini Omni-Directional Lavalier Condenser Microphone (SMC9-4P)

The Sony ECM-77 is a miniature omni-directional lavalier microphone designed for professional broadcast, sound reinforcement and recording applications. The condenser element features a miniature profile allowing it to be easily concealed in performance and broadcast situations. The omni-directional pattern provides even frequency and sensitivity response at the direct and off-axis sections of the microphone capsule.

The ECM-77 provides a wide frequency response of 40Hz - 20kHz. The wide frequency response enables the microphone to accurately reproduce audio signal from a wide variety of sources. The ECM-77 is manufactured with a variety of connectors to accommodate various input devices, this version features Sony's 4-pin connection required for use with the WRT-822, WRT-860 and WRT-8 beltpack transmitters. Phantom power is supplied via the connected body-pack transmitters.