MOTU M6 Review: Ranked #5 of 17

Last updated: October 14, 2026

The MOTU M6 ranks #5 out of 17 total Audio Interfaces for sound quality. See all Headphone Amps and DACs rankings for every top pick.

Brand: MOTU

Prices on this page were last checked October 13, 2026 at 3:17 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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#5 MOTU M6: $449.95 Amazon $449.95 eBay

Pros: Audio Science Review measured 112 dB SINAD from its ESS Sabre32 Ultra DAC, clean for nearly all listening. It offers four XLR/TRS combo inputs for mic, line or instrument, two more balanced line inputs, four balanced TRS outputs, two headphone outputs, MIDI in and out and a hardware volume knob.

Cons: MOTU doesn’t publish a 32 ohm headphone power figure, and Audio Science Review found the headphone output poor into low impedance loads and its recording converter weaker than its DAC. The Topping E2x2 rates higher for much less if you only need two inputs.

Released2022 (4 years ago)
Balanced OutputYes (TRS monitor outs)
DAC ChipESS Sabre32 Ultra
Device TypeAudio interface
Dimensions9.2” x 4.7” x 1.8” (234 x 120 x 46 mm)
Headphone Outputs2 x 6.35 mm
Inputs4 XLR/TRS combo (mic/line/Hi-Z), 2 balanced 6.35 mm line, USB-C, MIDI in
Outputs4 balanced TRS line outs, 2 headphone, MIDI out
SINAD112 dB (measured by Audio Science Review)
Volume ControlHardware knob
Weight2.1 lbs (975 g)

Head-to-Head Comparisons

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