Name: MOTU M4
Brand: MOTU
Price: 279 USD

Mid-Range

$279

MOTU M4 is an audio interface with USB 2.0 connectivity. Inputs include 2 mic preamps, 2 combo inputs, and 2 line inputs. Outputs include 4 line outputs and 1 headphone output. It supports up to 192 kHz, 48V phantom power, loopback, and direct monitoring. Measured performance includes 120 dB dynamic range. Reference price: $279.

Audio interface specs: MOTU M4
Spec	MOTU M4
General
Category	Mid-Range
Reference Price (USD)	$279
Supported OS	iOS/macOS/Windows
Connection	USB 2.0
Inputs
Mic Preamps	2
Combo Inputs (XLR/TRS)	2
Line Inputs	2
RCA Input	—
Hi-Z Inputs	—
ADAT Input (ch@48kHz)	—
Optical Ports (Input)	—
S/PDIF (Coax) Input	—
S/PDIF (Optical) Input	—
AES/EBU Input	—
Outputs
Analog Main Output	—
Analog Line Output	4
RCA Output	—
Headphone Output	1
ADAT Output (ch@48kHz)	—
Optical Ports (Output)	—
S/PDIF (Coax) Output	—
S/PDIF (Optical) Output	—
AES/EBU Output	—
Features
Phantom Power (48V)	Yes
MIDI I/O	Yes
Loopback	Yes
DSP Effects	—
Direct Monitoring	Yes
Audio Performance
Max Sample Rate (kHz)	192
Max Bit Depth (bit)	—
Preamp Gain Range (dB)	—
DR Input (dB, A-weighted)	—
DR Output (dB, A-weighted)	—
DR (Unknown Conditions)	120
THD+N Mic Input (dB(%), 1kHz)	—
THD+N Output (dB(%), 1kHz)	-110.0dB (0.00032%)
THD+N (dB(%), Unknown)	—
EIN (dBu, A-weighted)	—
EIN (dBu, Unknown)	-129
Measurement Reports	ASR (external site)ProSound (external site)ProSound (2) (external site)ProSound (3) (external site)kapsi.fi (external site)
Software & Other
Bundled Software	Performer Lite, Ableton Live Lite
Notes	LCD meter

MOTU M4 Specs

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