The MOTU 828mkII is a 24-bit/96kHz FireWire audio interface with extensive I/O, featuring 2 mic/instrument combo inputs, 8 analog TRS line I/O, ADAT optical (8ch/4ch at 96kHz), S/PDIF, MIDI, and word clock, offering up to 20 simultaneous inputs and 22 outputs with built-in CueMix DSP for low-latency monitoring, and can operate as a standalone mixer.
Key Specifications:
Connectivity: FireWire (for older models) or USB 2 (USB 2 version).
Sample Rate: Up to 96 kHz (24-bit).
Analog I/O:
2x Combo XLR/TRS Mic/Line/Instrument inputs with preamps & phantom power.
8x Balanced 1/4" TRS Line Inputs (switchable +4/-10).
8x Balanced 1/4" TRS Line Outputs.
2x Dedicated Main Outs (XLR).
2x Headphone Outputs (1/4" TRS).
Digital I/O:
1x Banks of ADAT Optical (8 ch at 44.1/48kHz, 4 ch at 88.2/96kHz).
Stereo S/PDIF (RCA).
MIDI: 1x In, 1x Out (16 channels).
Sync: Word Clock I/O, ADAT Sync, SMPTE time code.
DSP: Onboard CueMix DSP for direct monitoring.
Front Panel: LCD display, rotary encoders for control without a computer.
Key Features:
High-Resolution Converters: 24-bit, 96kHz conversion.
Versatile Inputs: Mic, Instrument (Hi-Z), and Line-level inputs.
Standalone Operation: Functions as a digital mixer without a computer.
Expandability: ADAT ports allow for expansion with other digital devices.
This unit is in good shape and is fully functional and has recently been used with a Mac Mini M4 running Sequoia and a G5 running Monterey using a OWC 13 thunderbolt hub with firewire 800 can also be used with an Apple Firewire Thunderbolt adapter.
I have these other related items for sell and can bundle them together if you would like.
Apogge Ensemble Firewire
2X Behringer ADA8000
Motu 2408