Sony ECM-55B

$88.29 to $368.00 Price Tier: Standard

3.0 (1)

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Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 3 stores. Prices updated July 4, 2026.

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5.0 (6)

$368.00

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$88.29 8 available Used

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4.7 (21)

$368.00

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Average Price: $275

Standard/Professional

$100

$401+

Price Tier

In the Condenser Microphones category, Sony ECM-55B is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Price History

Based on price data from 1 merchant for "Sony ECM-55B". Prices shown reflect NEW condition. Tracking began Apr 22, 2026.

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Description

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For those who demand precision in their audio capture, the Sony ECM-55B is a versatile omnidirectional lavalier microphone designed to meet the needs of broadcasters, sound engineers, and recording enthusiasts alike. Its discreet, compact profile allows for seamless integration into any setting, whether you're capturing dialogue on set or recording in a studio.

This condenser microphone boasts a wide frequency response from 30 Hz to 18 kHz, ensuring accurate and natural sound reproduction across various sources. Its omnidirectional polar pattern is engineered to provide consistent sensitivity and frequency response, even at the microphone's off-axis sections, making it ideal for capturing the full richness of the sound environment.

The ECM-55B is equipped with a 9.8' cable and an XLR 3-pin output, offering the flexibility of a 2-way power system—choose between using an internal battery or tapping into external 12 to 48 VDC phantom power. Included with the microphone are tie clips for secure attachment, a metal mesh windscreen to reduce wind noise and plosives, and a microphone case for easy transport.

Key Features:

Omnidirectional lavalier condenser microphone
Wide frequency response: 30 Hz to 18 kHz
9.8' cable with XLR 3-pin output
2-way powering: internal battery or 12 to 48 VDC phantom power
Includes tie clips, metal mesh windscreen, and microphone case

Product specs

Brand	Sony
Model	ECM-55B Omnidirectional Lavalier Microphone
Finish	Black
Year	2010s
Made In	Japan
Categories	Microphones
Electronics	Analog, Solid State
Microphone Type	Lavalier
Polar Pattern	Omnidirectional
Wired/Wireless	Wired

FAQs

What is the primary use of the Sony ECM-55B microphone?: The Sony ECM-55B is primarily used as a lavalier microphone for capturing clear, high-quality audio in interviews, presentations, and live performances, thanks to its omnidirectional polar pattern.
How does the omnidirectional polar pattern of the Sony ECM-55B affect its recording?: The omnidirectional polar pattern of the Sony ECM-55B captures sound equally from all directions, making it ideal for recording ambient sound and ensuring consistent audio levels regardless of the speaker's position.
Is the Sony ECM-55B compatible with standard XLR inputs?: Yes, the Sony ECM-55B features a 3-pin XLR output, making it compatible with standard professional audio equipment and mixers with XLR inputs.
What is the frequency response range of the Sony ECM-55B?: The Sony ECM-55B offers a frequency response range of 30 Hz to 18 kHz, providing accurate audio reproduction for a wide variety of sources.
Does the Sony ECM-55B require phantom power to operate?: No, the Sony ECM-55B does not require phantom power as it is an electret condenser microphone, which operates using an internal battery.

Reviews

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PROS

Exceptional sound clarity and richness for professional broadcast and recording.
Extremely durable, withstands heavy use and rough conditions.
Simple battery replacement with a single AA battery.
Reliable workhorse used in industry for decades.
Great for a variety of applications, including interviews and film shoots.
Superior voice response compared to similar models.
Long-lasting, with some units in use for over 25 years.
Affordable upgrade for professional sound in video production.
Compatible with various setups using XLR to mini plug adapters.

CONS

Larger mic capsule can be noticeable in video shots.
Included mic clip is prone to breaking.
Cord could be heavier for more durability.
Combination of mic, clip, and windscreen is bulky.
Not ideal for low-profile applications due to size.

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sony ECM-55B.

User experience

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The ECM-55B has a low output, necessitating significant preamp gain, which may not be ideal for quiet recordings.
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Features and functionality

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The microphone's transformer-coupled output is prone to hum interference, making it less suitable for environments with electrical noise.
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The Sony ECM-55B may require an adapter or rewiring due to unique pinout wiring, with mic signal often on the ring of the TRS connector.
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Build quality

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The battery holder/XLR connector is noted for being particularly bulky and heavy, which might be cumbersome in mobile setups.
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Comparisons

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Clippy style EM272 capsules are suggested as a superior alternative for field recording, offering better performance in capturing distant, quiet soundscapes.
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Software and compatibility

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The ECM-55B's XLR connection might not align with Tascam's Sennheiser standard, potentially causing compatibility issues without modification.
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