MOTU M4 4-Channel USB Audio Interface

The MOTU M4 4-Channel USB Audio Interface is designed to deliver top-notch audio quality and performance for musicians, producers, and podcasters alike. Equipped with the cutting-edge ESS Sabre32 Ultra DAC Technology, it provides an impressive 120 dB dynamic range on its main outputs. This technology also powers the headphone output, ensuring that you get the highest quality sound, comparable to dedicated headphone amplifiers that come with a hefty price tag. Whether you're capturing audio or monitoring your projects, the M4 ensures pristine clarity with its ultra-clean preamp circuits, producing a measured -129 dBu EIN on the mic inputs.

With the MOTU M4, you can enjoy the benefits of class-leading speed, significantly reducing latency and providing real-time monitoring of live inputs. This means you'll only experience an ultra-low 2.5 ms Round Trip Latency when processing through your host software at 96 kHz with a 32 sample buffer. This audio interface stands out with its full-color LCD screen that gives detailed level meters for all inputs and outputs, making it easier to manage your levels accurately. Professional volume control and immediate feedback ensure your mixes are always spot on.

The M4 is also a content creator’s best friend. Its driver comes with loopback channels enabling you to route computer output back into your host software, facilitating seamless live streaming and podcasting. These features, combined with its rugged metal construction and portability, make the MOTU M4 a versatile tool for any audio professional looking for superior performance and reliable results.

Key Features

• 4-in / 4-out USB audio interface with studio-quality sound
• ESS Sabre32 Ultra DAC Technology for best-in-class audio quality
• Ultra-low latency (2.5 ms Round Trip Latency at 96 kHz with 32 sample buffer)
• Full-color LCD for accurate input and output metering
• 2x mic/line/hi-Z guitar inputs on combo XLR/TRS
• Independent preamp gain and 48V phantom power for each input
• 2x balanced 1/4-inch line inputs
• Hardware monitoring for each input
• Monitor mix knob for balanced live and playback sound
• Measured -129 dB EIN on mic inputs
• 4x balanced, DC-coupled 1/4-inch TRS outputs
• Measured 120 dB dynamic range on TRS outputs
• 4x mirrored RCA analog outputs
• Dedicated headphone output with independent volume control
• MIDI in/out support
• Sample rates from 44.1 to 192 kHz
• Compatible with Mac and iOS (USB audio class compliant)
• Windows driver with ultra-low latency support
• Optional Mac driver for 2.5 ms RTL and loopback feature
• Bus-powered via USB-C with a power switch
• Rugged metal construction
• Workstation software included: MOTU Performer Lite 10 and Ableton Live Lite 10
• Over 100 instruments and 6GB of loops, samples, and one-shots
• Kensington security slot
• Built in the USA with a two-year warranty

Specifications

• Sample rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
• Mic/line/guitar inputs: 2 x XLR/TRS combo jacks
• Analog inputs: 2 x 1/4” line in
• Analog outputs: 4 x 1/4” TRS line out (balanced, DC coupled), 4 x RCA analog out (mirrored)
• Computer I/O: 1 x USB-C (compatible with USB Type A) 2.0 audio class compliant
• MIDI I/O: 1 x MIDI IN, 1 x MIDI OUT (16 MIDI channels)
• Headphone: 1 x 1/4” TRS stereo output
• Phantom power: 2 x individual +48V
• Dimensions and weight: 8.25 x 4.25 x 1.75 inches (20.955 x 10.8 x 4.5 cm), 1.55 lbs (0.7 kg)
• Mac System Requirements: 1 GHz Intel-based Mac, 2 GB RAM (4 GB or more recommended), macOS 10.11 or later, available USB port, large hard drive (at least 500 GB for recording)
• Windows System Requirements: 1 GHz Pentium-based PC, 2 GB RAM (4 GB or more recommended), Windows 7, 8, or 10, available USB port, large hard drive (at least 500 GB for recording)
• Included Software: MOTU Performer Lite, Ableton Live 10 Lite, 6GB of loops and sounds

Package Contents

• MOTU M4 4-Channel USB Audio Interface
• USB cable
• MOTU Performer Lite software
• Ableton Live Lite 10 software
• Instruction manual