Sony ECM-77B Omnidirectional Condenser Mini Lavalier Microphone with XLR

Perfect for television applications, Sony's ECM77B Omni-Directional Electret Condenser Microphone is a miniature lavalier microphone designed to be inconspicuous. This tiny mic runs on either phantom power or AA battery operation. The ECM77B comes with an XLR connector.

Key Features

• Ultra miniature, omnidirectional electret condenser lavalier
• Inconspicuous design for film and TV production
• Also works well for musical recording of violins & violas
• Complete with in-line battery unit for 2-way powering
• high-performance frequency response
• 40 -20,000 Hz
• Black finish
• Two-way powering system
• AA-size battery or external power supply
• Very small size
• Includes 9.8' or 3 meter cable w/power module & XLR end, metal mesh wind screen, holder clips & carry case
• 1 year warranty

Technical Specifications

Two-way powering system
AA-size battery or external power supply
Capsule Type
Electret Condenser
Frequency Response
40 Hz to 20 kHz
Directivity
Omni-directional
Sensitivity
-36.5 dB (15mV)
Dynamic Range
90 dB
S/N Ratio
64 dB or more
Inherent Noise (0dB=20Pa)
30 dB SPL or less
Induction Noise from External Magnetic Field
5 dB SPL or less
Wind Noise
40 dB SPL or less (with windscreen, at 2 m/s)
Max SPL (dB SPL)(0dB=20P)
120 dB SPL
Connector
B type. Supplied with XLR connector in power supply unit (single AA size battery)
Cable Length
9.8 feet
Power Requirements
DC 1.5 V, AA size battery or +48V phantom power
Dimensions
1/4 diameter X 1/2 inch (Microphone head)
Dimensions
13/16 diameter X 5 1/4 inch (Power unit XLR type)
Weight
4.3 oz (Includes Mic and Power Supply)
Item Includes
S.H. tie clip (x 1)
S.V. tie clip (x 1)
D.H. tie clip (x 1)
M. windscreen (x 1)
Operating instructions (x 1)
Microphone case (x1)