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First Look: MOTU M2 and M4 Audio Interfaces

First Look: MOTU M2 and M4 Audio Interfaces

When shopping for an audio interface, singer/songwriters and podcasters oftentimes don’t need the full gamut of features. They want a reliable, easy-to-use unit that sounds great. That’s exactly what MOTU’s latest offerings give you — a streamlined design, high-level performance, and top-notch sound. This series of budget-conscious and high-quality USB-C audio interfaces includes the 2-in/2-out M2 and the 4-in/4-out M4.

Class-topping Sound Quality

When it comes to audio quality, the M2 and M4 are at the top of their class. They boast ESS Sabre32 Ultra DAC technology (the same D/A as MOTU’s flagship 1248), delivering unbelievable clarity with 120dB of dynamic range. Both models include MOTU’s transparent-sounding mic preamps, low-noise DC-coupled analog outputs, and an ESS-driven headphone output. Their latency specs are impressive, yielding round-trip latency as low as 2.5ms at 32-bit/96kHz. Whether you’re recording, mixing, or just listening, you can expect top-level sound from these audio interfaces.

Front of M4 Audio Interface

Podcasting Made Easy

MOTU’s M2 and M4 are tailor-made for livestreaming and podcasting, thanks to their loopback function. This enables you to blend your mic and other input signals with your computer’s output and then send the blended signal back to your computer, where it can be recorded. The M4 takes this functionality to a higher level with the inclusion of a Mix knob that balances your live input with your computer’s playback.

Back of M4 Audio Interface

Zero-latency Hardware Monitoring

Recording with the M2 and M4 is a pleasure, by virtue of their 1-touch hardware monitoring capability. This feature routes all the interface’s analog inputs directly to its analog outputs, thereby granting you zero-latency operation. The result? No annoying delay between what you play, sing, or say and what you are hearing in your headphones. You can also record the interface’s inputs simultaneously, which supplies zero latency while tracking.

Conclusion

The MOTU M2 and M4 totally shatter the price-to-quality barrier. They’re a breeze to use, have all the features you need, and leave out the ones you don’t. And they sound great! Convenient front-panel monitoring and more than 6GB of free loops, samples, and 1-shots from industry-standard libraries put the icing on the cake. These excellent USB-C interfaces are also bus powered for the ultimate in portability. If you have any questions about the MOTU M2 or M4, give your Sales Engineer a call at (800) 222-4700 — they’ll be happy to help!

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Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

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