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SONY  |  SKU: 23862

ECM66B

Lavaliers & Headsets

Cardioid electret condenser, 70Hz"14kHz range, 130dB SPL max, low noise, XLR output, 9.8ft cable, powered by AA battery or phantom, compact 10.6mm size.

$686.00 CAD
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Description

The Sony ECM-66B is a professional miniature cardioid lavalier microphone crafted for superior audio pickup in live performance, presentation, and broadcast scenarios. Known for its compact design and high audio fidelity, the ECM-66B excels in environments where clarity and discretion are essential. Its cardioid pickup pattern ensures targeted audio capture while minimizing background noise, making it a reliable choice for use in noisy environments or on stage.

This model includes an integrated power supply barrel and comes terminated with an XLR connector, supporting both internal battery power and 48V phantom power for maximum flexibility. With its small capsule (only 10.6 mm in diameter and 24.2 mm long), the ECM-66B can be easily concealed in clothing, making it ideal for interviews and theatrical use. It boasts an extended frequency response from 70 Hz to 14 kHz, high SPL handling (up to 130 dB), and a robust dynamic range of 101 dB or more, allowing it to accurately capture both subtle and powerful sound sources.

The ECM-66B is designed with the end user in mind. It features a 3-meter cable and includes multiple accessories such as windscreen, vertical and horizontal tie clips, and a carrying case for on-the-go convenience. Its cardioid pattern also helps to reduce feedback, a common issue in live sound applications. Whether you're equipping a presenter, a performer, or a corporate speaker, this lavalier microphone delivers clear, consistent sound with minimal fuss.

Features

Miniature lapel microphone designed for voice and instrument use in noisy environments

Cardioid directional pickup pattern helps isolate the speaker's voice and minimize background noise

Hands-free use lets presenters focus on their performance without holding a mic

Suitable for public address systems with reduced risk of feedback compared to omni-directional mics

Extended frequency response and high sound pressure level handling for versatile applications

Small capsule size makes it easy to conceal during use

Wired microphone version with XLR output and built-in power supply barrel

Powered by a single AA battery or via 48V phantom powe

Comes with a windscreen, vertical and horizontal tie clips, a case, and operating instructions

Specifications

General Specifications

Model: Sony ECM-66B

Microphone Type: Electret condenser

Polar Pattern: Uni-directional (Cardioid)

Application: Lapel microphone for speech and musical instruments

Mounting: Tie clip (single vertical and horizontal types included)

Dimensions Mic Head: 10.6 mm diameter x 24.2 mm length

Dimensions Power Unit: 20.0 mm diameter x 163 mm length

Weight: 167 grams with power supply unit

Audio Specifications

Frequency Response: 70 Hz to 14 kHz

Sensitivity: -50.0 dB plus minus 2 dB

Output Impedance: 100 ohms plus minus 20 percent, balanced

Dynamic Range: 101 dB or more

Signal to Noise Ratio: 65 dB or more (A-weighted)

Inherent Noise: 29 dB SPL or less

Induction Noise from Magnetic Field: 5 dB SPL or less

Wind Noise (with windscreen): 50 dB SPL or less

Max Input SPL: 130 dB SPL

Connectivity

Connector Type: XLR-3-12C male (in power supply unit)

Cable Length: 3 meters

Power Requirements

Voltage: DC 1.5 V from AA battery or +48 V phantom power

Battery Type: LR6 AA size

Battery Operating Time: Approx 400 hours

Power Consumption: 3.0 mA or less (internal), 2.0 mA or less (external)

Included Accessories

Windscreen (Urethane type)

Vertical tie clip

Horizontal tie clip

Operating instructions

Microphone case

Optional Accessories

Wind screen pack

Horizontal single-clip pack

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