DEQX Reference Calibration Kit


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Upgraded microphone for the DEQX pre-amp processors. Very worthwhile sonic improvement if you are running speaker correction.

Drop shipped; normally ships in 3-5 business days

Ships to: Global

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About the product


Our 'go-to' calibration kit. The Earthworks M23 is virtually flat from both a frequency response and phase perspective out of the box. The Earthworks provides better speaker correction results than the Dayton Audio EMM6 that is included as standard with the DEQX processors.


    • Made-in-the-USA Earthworks M23 measurement microphone
    • Microphone calibration file (in proprietary format as required for the DEQX Calibration Software)

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    Nyal Mellor, Founder, Acoustic Frontiers

    • (415) 524-8741
    • Serving USA & Canada
    • Fairfax, Northern California, USA

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