Sony ECM-77B Electret Lapel Microphone - P48 & Batt Powered - Waveform Tested

GBP 118.00
ApproximatelyRM 645.38
Condition:
Used
Excellent audio condition, waveform analysed on PC.
Breathe easy. Returns accepted.
Shipping:
GBP 19.95 (approx RM 109.11) Royal Mail International Tracked.
Located in: Falmer, East Sussex, United Kingdom
Due to US customs policies, the buyer of this item will need to pay import fees to the shipping carrier prior to delivery. Learn more
Import fees:
Import fees due prior to delivery
Delivery:
Estimated between Wed, 10 Dec and Thu, 18 Dec to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Seller ships within 1 day after receiving cleared payment.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:157334113359
Last updated on Nov 28, 2025 15:39:57 MYTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Excellent audio condition, waveform analysed on PC.”
Country of Origin
Japan
Output impedance at 1 kHz
150 Ω ±20% (1 kHz), balanced
Item Specifics created by eBay Seller
faint_star (Arts & Sciences Shop) - please do not copy
MPN
3776702161
Colour
Black
Form Factor
Lavalier/Lapel
Polar Pattern
Omnidirectional
Sensitivity [0 dB = 1 V/Pa, at 1 kHz
-52.0 dB ±2 dB
Features
Battery Powered (1x AA Cell), Phantom Powered, New AA Cell, Lapel Clip, P48 + Battery All-in-One Module
Microphone Type
Electret Condenser
Signal-to-Noise Ratio [A-weighted, 1 kHz, 1 Pa
64 dB or more
Frequency Response
40 Hz to 20 kHz
Compatible Brand
For Sony
Inherent Noise [0dB SPL = 20 µPa
30 dB SPL or less
Dimensions
⌀5.6 X 12.5 mm (Mic head) / ⌀20 X 133 mm (Power unit XLR type)
Dynamic Range
90 dB or more
Brand
Sony
Max. Input Sound Pressure Level [0 dB SPL = 20 µPa
120 dB SPL
Power Requirements
DC 1.5 V (AA size battery) or +48 V phantom power
Mic Cable Length
9.8 feet / 3 m
Model
ECM-77B
Induction Noise From External Magnetic Field
5 dB SPL or less [dB SPL/1 x 10^-7 T, 0 dB SPL = 20 µPa]
Connectivity
XLR 3 Pin
Wind Noise [Wind at 2m/s (0 dB SPL = 20 µPa)
40 dB SPL or less (with windscreen)
Item Weight
122g mic / 300g all included (mic, AA cell, clip, PU case)
Category

Item description from the seller

About this seller

Arts and Sciences Shop

100% positive feedback1.5K items sold

Joined Oct 2018
Usually responds within 24 hours
Thank you for visiting. Please scrutinise the adverts, and buy with certainty. The emphasis is on audiovisual, e.g. optical & musical instruments, but there are sundry other items too. Please note: I ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (644)

All ratingsselected
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    If I could give six stars, I would! Very promptly posted, well packed, exactly as described, and most of all, the communications, when there seemed to be a glitch with the carrier WHICH WOULD NOT HAVE BEEN THE SELLER'S FAULT, the communications were EXCEPTIONAL - relevant, reassuring and very full. Can't fault this seller in any respect, and would certainly buy again with complete confidence. As good as anyone I've ever dealt with on Ebay.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The item is in better condition than described. They shipped my purchase on the same day, and it arrived in 4 days (including 3 days the courier company took), perfectly packaged/protected against outside shock. I am very much satisfied with the purchase I made and the service I received. Thank you!
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Accurately described as spares or repairs and now working fine after renovation. Good comms and arrived quickly and safely despite being very heavy, so well packaged too. Very pleased with the item and the Seller, great EBay experience.