MOTU M4 4×4 USB-C Audio Interface
Price: $269.95
(as of Feb 24, 2026 09:16:31 UTC – Details)
Product description
Audio quality
Equipped with the same ESS Sabre32 Ultra DAC Technology found in audio interfaces costing thousands, the M4 delivers an astonishing 120 dB Dynamic Range on its main outputs. ESS converters also drive the headphone output, which rivals dedicated headphone amplifiers costing hundreds. Ultra-clean preamp circuits produce a measured -129 dBu EIN on the mic inputs. Capture and monitor your audio with pristine clarity.
Speed
The M4 provides best-in-class speed for monitoring live inputs (mic, guitar or keyboard) through your computer, thanks to MOTU’s expertly engineered USB drivers, which deliver class-leading, ultra-low 2.5 ms Round Trip Latency (at 96 kHz with a 32 sample buffer).
Metering
When recording and mixing, nothing is more critical than achieving optimum levels. The M4 is the only audio interface in its class with a full color LCD featuring clear, detailed level meters for all inputs and outputs. Enjoy professional-level volume control and feedback to get your sound just right.
ESS Sabre32 Ultra DAC technology for superb analog sound The same converter technology used in audio interfaces costing thousands Measured 120 dB dynamic range on outputs Measured -129 dBu EIN on mic inputs ESS-driven headphone output
M2: in your home | in the studio | on stage | on the road
Live streaming and podcasting
MOTU: a tradition of engineering excellence
Workstation software, virtual instruments and loops included
Start making music right away!
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Price
$199.95$199.95 $269.95$269.95 $449.95$449.95 $699.95$699.95 $1,095.00$1,095.00
ESS Sabre32 Ultra DAC Technology
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Ultra-low latency for host software processing
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LCD meters for all I/O
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Mic/line/hi-Z guitar inputs on combo XLR/TRS
2 2 4 2 2
Balanced 1/4-inch line inputs
0 2 2 6 8
Balanced 1/4-inch line outputs
2 2 4 10 8+2 XLR main out
ESS-driven headphone output w/volume
1 1 2 1 2
Power supply
USB bus power (cable included) USB bus power (cable included) USB-C bus power (cable included) 15V power supply (included) 120-240V AC (IEC power cord included)
A/B switch for comparing a mix on two pairs of monitors
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In CueMix Software
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MIDI in/out (16 channels to/from USB host)
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4-in/4-out USB-C Audio Interface with 2 Microphone Preamps
6+GB of Free Content – Mac/PC/iOS
Hardware Moniting
LCD Screen
Loopback
