Dayton Audio iMM-6 User Manual

iMM-6 Calibrated

Measurement Microphone

Precision condenser microphone for critical

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measurement and recording applications

For use with iOS, Android, and Windows Phone

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devices via 3.5mm TRRS headset jack

Headphone/Line Out pass-through jack

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for test signals or listening

‘Kickstand’ feature elevates and angles

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device and microphone capsule

True omnidirectional pattern with calibrated

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flat frequency response

Rugged construction with high-quality

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components

Extremely compact; includes sturdy

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carrying case with foam insert

Compatible with industry-standard

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measurement apps

Technical Specifications:

Capsule type: Precision 6 mm electret

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condenser

Polar Response: True Omnidirectional

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Frequency Response: 18 Hz–20 kHz

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(Calibrated)

Impedance: 200 ohms

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Sensitivity at 1 KHz into 1K ohm: 10mV/Pa

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(-0dBV, re. 0dB = 1V/Pa)

Max. SPL for 1% THD @ 1000Hz: 127dB

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S/N Ratio: 70 dB A weighted (varies

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depending on host device)

Connector: Gold-plated 3.5mm TRRS

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Weight: Ultra-light 7.6 grams

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Setup:

To set up the iMM-6 for use, plug it into the
headset jack of a supported device. If desired,
rotate the iMM-6 so that the Line-Out jack
props the entire device up and elevates the
microphone capsule off the work surface –
this is the “Kickstand” feature. Verify that the
iMM-6 is functioning by attempting to record
sound using the host device.

Calibration:

To deliver the most accurate results,
a calibration file should be loaded into the
software program being used for audio
analysis. This calibration file is generated
based on the serial number of our iMM-6.
To obtain your calibration file in text format
(compatible with most audio analysis apps),
visit DaytonAudio.com and navigate to the
iMM-6 product page. Enter the serial number
of your iMM-6, then click on “Download.”

Support:

If you encounter problems of have
unanswered questions, please visit the
Support page on the Dayton Audio web
site for support contact information.

Dayton Audio products are constructed by industry experts and thoroughly tested before shipment. Dayton
Audio products are warranted for the period of one year. This warranty is limited to manufacturer defects, either
in materials or workmanship. Dayton Audio is not responsible for any consequential or inconsequential damage
to any other unit or component, or the cost for installation or extraction of any component of the audio system.
In the rare case of a product failure, please contact your place of purchase or call our Customer Support
Department at [phone].

There are no other warranties, either expressed or implied, that extend the foregoing, and there are no
warranties of merchantability or fitness for any particular purpose. The warranty will not cover incidental or
consequential damage due to defective or improper use of products. This includes but is not limited to burnt
voice coils, overheating, bent frames, holes in the cone, or broken lead wires.

This warranty gives you specific legal rights and you may also have other rights that vary from state to state.

Non-Warranty Service: If non-warranty service is required, the product may be sent to the Company for repair/
replacement, transportation prepaid, by calling [phone] for details, complete instructions, and service
fee charges.

daytonaudio.com

tel + 937.743.8248
[e-mail]

Warranty Information

Warranty Limitations

705 Pleasant Valley Dr.
Springboro, OH 45066
USA

© Dayton Audio

®