MOTU 828

Sample rates
44.1, 48, 88.2, 96, 176.4, 192 kHz
Mic/line/instr inputs
2 x XLR/TRS "combo" jacks Individual -20 dB pad and 48V phantom power Preamp gain: +74 dB in 1 dB increments 1 MΩ impedance on the line/instr inputs Independent balanced send/return inserts
Analog inputs
8 x 1/4-inch TRS line in (balanced/unbalanced) 2 x 1/4-inch insert returns function as balanced TRS        line inputs (with no mic inputs connected) Max level: +21 dBu +20 dB digital gain on each input
Analog outputs
8 x 1/4-inch TRS line out (balanced, DC coupled) 2 x male XLR out Max level: +21 dBu 2 x 1/4-inch TRS stereo headphone (see below) 2 x 1/4-inch TRS sends (balanced, pre-converter)
Digital I/O
2 banks (16 ch) of ADAT optical I/O at 1x sample rates 2 banks (8 ch) of S/MUX optical I/O at 2x sample rates Bank A switchable to stereo TOSLink I/O (optical S/PDIF) 1 x stereo S/PDIF I/O on RCA (up to 96 kHz)
Computer I/O
1 x USB-C 3.2 Gen 1 (5 Gbps) Type C • USB2 compatible         USB audio class compliant (no driver needed) 1 x IF-certified USB 3.2 Gen 1 C-to-C cable (2M) included Compatible with USB Type A (with a C-to-A cable,         sold separately) Total USB audio channels: see "Total Audio I/O" below Round Trip Latency (RTL): ~2 ms (32 sample buffer at 96K)
Total audio I/O
28 in / 32 out (60 total channels) at 1x sample rates 20 in / 24 out (44 total channels) at 2x sample rates 10 in / 14 out (24 total channels) at 4x sample rates
MIDI I/O
1 x MIDI In 1 x MIDI Out/Thru 16 MIDI channels to/from computer host
Headphone
2 x 1/4-inch TRS stereo headphones Output impedance: <1Ω Max output: 14.4 dBu
Phantom power
2 x individual +48V
Foot Switch
1 x 1/4-inch foot switch input Mapping: pedal up/down to any host keystrokes
Sync I/O
1 x BNC Word Clock In 1 x BNC Word Clock Out/Thru Sample rates: all (from 44.1 to 192 kHz)
Front panel
2 x XLR/TRS combo inputs 2 x 1/4" TRS headphone outputs 2 x potentiometer • headphone volume 2 x potentiometer • mic/instr input gain 1 x potentiometer • menu navigation 1 x large potentiometer • main volume 12 x switches • (2) 48V, (2) pad, (6) control room, (2) nav 1 x 3.9-inch 480 x 128 pixel 24-bit RGB TFT display 1 x latching power button
Power
Internal 100-240V autoswitching supply 50-60 Hz • 0.5A max
Dimensions and weight
(width x depth x height, enclosure only) 19 x 12.25 x 1.75 inches / 48.26 x 31.1 x 4.44 cm 11 lbs / 5 kgs

Mac System Requirements
Intel Core i3 Mac or faster (including Apple silicon Macs) 4 GB RAM; 8 GB or more recommended macOS version 10.15 or later Available Hi-Speed or Super-Speed USB port A large hard drive (at least 500 GB for recording)
Windows System Requirements
Intel Core i3 PC (or AMD equivalent) 4 GB RAM; 8 GB or more recommended Windows 10 or later (x64 AMD/Intel only) Available Hi-Speed or Super-Speed USB port A large hard drive (at least 500 GB for recording)
Class-Compliant Support
USB audio class compliant for plug-and-play operation on Mac or iOS (no driver required)
Included Software
CueMix 5 MOTU Performer Lite