PreSonus Quantum 2 Features:

• Impressive 22-in/24-out audio interface in a compact chassis
• Thunderbolt 2 connectivity delivers extremely low latency
• 2 combo mic/line inputs with software-recallable Class A XMAX preamps make session recall fast and easy
• 2 combo mic/instrument inputs with XMAX preamps for recording direct guitar, bass, keys, and more
• Expand your system with 2 sets of ADAT I/O for enough channels to comfortably track entire bands at once
• Cascade up to 4 Quantums via dual Thunderbolt 2 ports for up to 80 channels
• 24-bit/192kHz digital converters deliver amazingly clean sound with 120dB of dynamic range
• Includes Studio One Artist DAW software for macOS and Windows
• Packaged with the complete Studio Magic Plug-in Suite — a collection of 7 amazing plug-in emulations of classic studio gear by Maag Audio, Lexicon, Arturia, and others

  Tech Specs

• Computer Connectivity:Thunderbolt 2
• Form Factor:Desktop
• Simultaneous I/O:22 x 24
• A/D Resolution:Up to 24-bit/192kHz
• Number of Preamps:4
• Phantom Power:Yes
• Analog Inputs:2 x XLR-1/4" combo (mic/Hi-Z), 2 x XLR-1/4" combo (mic/line)
• Analog Outputs:4 x 1/4" TRS (line out)
• Digital Inputs:1 x Coax (S/PDIF), 2 x Optical Toslink (ADAT/SMUX)
• Digital Outputs:1 x Coax (S/PDIF), 2 x Optical Toslink (ADAT/SMUX)
• Headphones:1 x 1/4" TRS
• Thunderbolt:2 x Thunderbolt 2
• MIDI I/O:In/Out
• Clock I/O:In/Out
• Software:Studio One Artist, Studio Magic Plug-ins Suite
• OS Requirements - Mac:Intel Core i5 or higher, OS X 10.11.6 64-bit or later, 8GB RAM or more
• OS Requirements - PC:Intel Core i5 or higher, Windows 10 64-bit or later, 8GB RAM or more
• Power Supply:12V DC 5A power supply (included)
• Height:1.75"
• Width:12.5"
• Depth:7"
• Weight:5 lbs.
• Manufacturer Part Number:Quantum 2