Does it meet ISO type 1 standards?

I am unsure of ISO type 1, but it meets or exceeds ANSI Type 1 and applicable IEC 61094 requirements

does it come with a mic clip for a stand?

YES - it does come with a mic-stand clip.

Does this mic come with the calibration file? How do I get my hands on the file - get it from the manufacturer or does it ship with the mic?

It comes with everything needed to calibrate the mic.

Earthworks M23 Omni Measurement Microphone

Earthworks M23 Omni Measurement Microphone

Product ID: 14761923

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Details

Brand
Earthworks
Color
Nickel
Compatible Devices
Personal
Connectivity Technology
XLR
Connector Type
XLR
Included Components
Microphone

⚡Fast impulse response

🎯Flat freq. response to 23kHz

🔄Omnidirectional polar pattern

Description

🎙️ Measure Like a Pro, Calibrate Like a Boss

360 SOUND CAPTURE - Omnidirectional design captures every nuance of your environment for comprehensive analysis.
SPEED MEETS ACCURACY - Fast impulse response delivers real-time, reliable calibration results without delay.
PRO GRADE CALIBRATION - Includes individual calibration chart with open-circuit sensitivity and frequency response for zero guesswork.
BUILT TO LAST PERFORM - Stainless steel enclosure and XLR connectivity provide durability and professional compatibility.
PRECISION YOU CAN TRUST - Ruler-flat frequency response up to 23kHz ensures ultra-accurate acoustic measurements.

The Earthworks M23 Omni Measurement Microphone is a small-diaphragm condenser mic designed for precise acoustic calibration and sound system analysis. Featuring a flat frequency response up to 23kHz, omnidirectional polar pattern, and fast impulse response, it meets ANSI Type 1 standards and includes individual calibration charts. Built with a durable stainless steel body and professional XLR connectivity, the M23 is trusted by audio pros for room acoustics, loudspeaker design, and troubleshooting.

Specifications

ASIN	B008LV09LA
Antenna Location	Studio Recording
Audible Noise	22 Decibels
Best Sellers Rank	#89,735 in Musical Instruments ( See Top 100 in Musical Instruments ) #408 in Professional Video Microphones #899 in Multipurpose Condenser Microphones
Brand	Earthworks
Built-In Media	Microphone
Color	Nickel
Compatible Devices	Personal Computer, Laptop
Connectivity Technology	XLR
Connector Type	XLR
Customer Reviews	5.0 out of 5 stars 10 Reviews
Enclosure Material	Stainless Steel
Frequency Range	20 hz 20 khz
Frequency Response	23000 Hz
Hardware Platform	Karaoke Machine
Impedance	100 Ohms
Item Dimensions	9.2 x 4.85 x 3 inches
Item Weight	14.72 ounces
Manufacturer	Earthworks
Mfr Part Number	M23
Microphone Form Factor	Small Diaphragm
Model Name	M23
Model Number	M23
Number of Channels	1
Polar Pattern	Omnidirectional
Power Source	Corded Electric
Recommended Uses For Product	Studio Recording
Signal-to-Noise Ratio	78 dB
Special Feature	Clip
UPC	827517000558 639476323919
Unit Count	1.00 Count
Warranty Description	2-Year Warranty

Reviews

A**A

I should have bought this sooner

As a user of Umiks for years and years, I finally realized their calibration file does not go down past 20hz. Finally picked up an m23 and holy crow, I had no idea how off my old measurements were. Plotted the three mics here and zero regrets. 100% confidence in the results coming in, and 0% hassle with calibration files. Notice the hand signed Earthworks test results run right before they shipped. That is a level of service I have not ever experienced. This is soundly better than Umik-1 or Umik-2.

11.04.2021

Q**D

Excellent microphone

Very accurate throughout the spectrum.

24.05.2022

S**E

i love the quality

im doing hometheater installation for 20 years now, I like the quality of this mic, realy its super, I would support this product alot

14.04.2014

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$4551853

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