MOTU / 828es Thunderbolt/USB

Audio interface, Thunderbolt / USB2.0

■ Audio interface
■ Main features

・ Excellent analog audio quality
・ Connection with any device
・ Function to control room
・ DSP mixing and effects
・ Control on any device that handles web applications
・ Timecode support

Sample rates:
44.1, 48, 88.2, 96, 176.4, 192 kHz
Microphone / line input:
2 x XLR / TRS "combo style" input
Preamp gain: 0 to +63 dB (digital control)
Analog input:
8 x 1/4" TRS line input (balanced / unbalanced)
Maximum level: +24 dBu (digitally adjustable -96 to +22)
Analog output:
8 x 1/4" TRS line output (balanced, DC coupling)
Maximum level: +20 dBu (digitally adjustable -4 to +20)
2 x male XLR with +20 dBu maximum
2 x 1/4" TRS Stereo Headphones
2 x 1/4" TRS send (pre-converter)
Digital I / O:
1x sample rate with 2 banks (16 ch) ADAT optical
2x sample rate with 2 banks (8 ch) SMUX optical
Switchable Stereo TOSLink (Optical S / PDIF)
1 x Stereo S / PDIF on RCA (up to 96 kHz)
Total I / O:
28 inputs / 32 outputs (60 total) 1x sample rate
20 inputs / 24 outputs (44 total) 2x sample rate
10 inputs / 14 outputs (24 total) 4x sample rate
Computer I / O:
1 x Thunderbolt 1 (Mac and Win)
Thunderbolt 2 & 3 compatible
Works with 1 x USB 2.0 standard driver
USB 3.0 iOS compatible
Computer I / O Channel Thunderbolt "
128 Input / Output: 1x or 2x (44.1 to 96 kHz)
64 Input / Output: 4x (176.4 to 192 kHz)
Computer I / O channel USB
64 Input / Output: 1x (44.1 to 48 kHz)
32 Input / Output: 2x (88.2 to 96 kHz)
24 Input / Output: 4x (176.4 to 192 kHz)
MIDI I / O:
1 x MIDI input
1 x MIDI output
16 MIDI channels / computer hosts
Foot switch:
1 x 1/4" pedal input
Synchronous I / O:
1 x BNC: Word clock input / output
1 x 1/4" : Timecode input / output
Network I / O:
1 x RJ45 AVB / TSN Ethernet (1 Gbps)

Headphones:
2 x 1/4" TRS stereo phone (selectable)
Phantom power:
2 x individual + 48V

front panel:
2 x 1/4" TRS headphone output
2 x XLR / TRS Main & Monitor Volume
2 x Digital Rotary Encoder o Headphone Volume
2 x Digital Rotary Encoder o Microphone Preamp Gain
2 x large Digital Rotary Encoder o Main Volume / Menu
4 x small switch o (2) Pad / (2) 48V phantom power
8 x large switch o Menu navigation / A / B mono select, etc.
2 x LCD (128 x 160) Level Meter / Menu Navigation

Power supply specifications:
100-240V 50-60 Hz-0.5A max switching power supply

Dimensions and weight:
19 x 7 x 1.75 inches
48.3 x 17.75 x 4.5 cm
1.9 kg


■ Operating environment
Supported OS
Computer audio: Mac OS 10.8 or later / Windows 7 or later
WEB App Control: Mac / Windows / Linux / iOS / Android