
Sony ECM-77B
Miniature Omnidirectional Lavalier Mic
The Sony ECM-77B is a miniature omnidirectional 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 omnidirectional 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 40 Hz to 20 kHz. The wide frequency response enables the microphone to accurately reproduce audio signal from a wide variety of sources. The ECM-77B is powered with an external 48V phantom power source or AA alkaline battery. The ECM-77B is manufactured with a variety of connectors to accommodate various input devices, this version features a standard 3-pin XLR male connection.
Features
Discreet wired microphone
Hands free microphone
Omnidirectional Pattern
Dual Power
Miniature Profile
Standard XLR Connection
Audio Section
General Section
Connector
B type. Supplied with XLR-3-12C (male) connector in power supply unit (single AA size battery)
Mic Cable
9.8 feet / 3 m
Power Requirements
DC 1.5 V (AA size battery) or +48 V phantom power
Battery Operating Time
Approx. 6000 h (LR6)
Mass
Approx. 4.3 oz (with power supply unit)
Approx. 121.5 g (with power supply unit)
Supplied Accessories
Single/vertical type tie clip (1)
Single/horizontal type tie clip (1)
Operating instructions (1)
Mic case (1)
Metak-mesh type windscreen (1)
Double/horizontal type tie clip (1)
