Features

Input/Output

• Simultaneous I/O up to 18 inputs/8 outputs (8x6 at 192 kHz)
• 2 mic/instrument/line inputs with XMAX Class A mic preamps
• 2 mic/line inputs with XMAX Class A mic preamps
• 4 balanced ¼” TRS direct-to-ADC line inputs
• 8 channels of ADAT Optical input (4 channels at 96 kHz)
• 2 balanced ¼” TRS main outputs
• DC coupled for sending control voltages
• 4 balanced ¼” TRS line outputs for monitor mixing
• DC coupled for sending control voltages
• 2 stereo headphone outputs with the same mix or independent mixes
• MIDI In/Out
• Stereo S/PDIF digital I/O
• 1 USB 2.0 port

Integrated Software

• Studio One Artist for Mac and Windows
• UC Surface control software for Mac, Windows, iPad, and Android
• Studio Magic Plug-in Suite

Meters, Controls, and Features

• 18x6 onboard DSP monitor mixer
• Studio One Artist
• Front-panel mute and level controls for main outputs
• True +48V phantom power for condenser microphones (global)
• 6 ladder-style 8-LED level meters (4 input, 2 main output)

Digital

• 24-bit resolution
• 44.1, 48, 88.2, 96, 176.4 and 192 kHz sampling rates

Physical

• Road-rugged construction with all-metal chassis and metal knobs

Technical Specifications

General

• Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
• Converter Resolution: 24-bit
• Converter Dynamic Range: 114 dB
• Converter Dynamic Range: 114 dB

Microphone Inputs

• Maximum Level: +16 dBu, min gain
• Gain Range: 80 dB
• Frequency Response: 20 Hz - 20 kHz (unity gain)
• Dynamic Range: 110 dB (A-wtd, min gain)
• THD + N: 0.005% (1 kHz, 0dBu, unity gain)
• EIN: -128 dBu (A-wtd, 20 kHz BW, Rs=150Ω, max gain)
• Input Impedance: 1400Ω
• Phantom Power: 48V (>10 mA per channel)

Line Inputs

• Maximum Level: +21 dBu (balanced, min gain)
• Gain Range: 40 dB
• Frequency Response: 20 Hz-20 kHz (unity gain)
• Dynamic Range: 112 dB (A-wtd, min gain)
• THD + N: 0.005% (1 kHz, +18 dBu, min gain)
• Input Impedance: 10 kΩ

Instrument Inputs

• Maximum Level: +15 dBu (unbalanced, min gain)
• Gain Range: 80 dB
• Frequency Response: 20 Hz - 20 kHz (min gain)
• Dynamic Range: 112 dB (A-wtd, min gain)
• THD + N: 0.020% (1 kHz, +10 dBu, min gain)
• Input Impedance: 1M Ω

Main Outputs

• Type: ¼" TRS female, DC Coupled
• Maximum Level: +18 dBu, balanced
• Frequency Response: 20Hz - 20kHz (unity gain)
• Dynamic Range: 108 dB (A-wtd, unity gain)
• THD + N: 0.004% (1 kHz, -1 dBFS, unity gain)

Line Outputs

• Type: ¼" TRS female, DC coupled
• Maximum Level: +18 dBu, balanced
• Frequency Response: 20 Hz - 20 kHz
• Dynamic Range: 108 dB (A-wtd, -60 dBFS)
• THD + N: 0.004% (1 kHz, -1 dBFS, unity gain)

Headphone Outputs

• Maximum Power: 150 mW/channel (60Ω load)
• Frequency Response: 20 Hz - 20 kHz (unity gain)
• Dynamic Range: 103 dB (A-weighted, 1 kHz, unity gain)
• THD + N: 0.250% (1 kHz, 150 mW, unity gain)
• Impedance Working Range: 32Ω to 600Ω

• Height: 1.75" (44 mm)
• Width: 12.5" (317 mm)
• Depth: 5.5" (140 mm)
• Weight: 3.2 lbs (1.45 kg)

Computer system requirements:

• Mac OS X 10.8.5 64-bit or later
• Intel i-series 2 GHz multicore processor (or AMD equivalent) or faster
• 4 GB RAM (8 GB or more recommended)
• Windows 7 x64/x86 SP1 + platform update, Windows 8.1 x64/x86, Windows 10 x64/x86
• Intel i-series 2 GHz multicore processor (or AMD equivalent) or faster
• 4 GB RAM (8 GB or more recommended)

Mac and Windows Systems

• USB 2.0 port
• 32 GB hard disk space
• PreSonus Universal Control 2.0 or higher
• Monitor with 1366x768 resolution (high-dpi monitor recommended)
• Multitouch-enabled monitor required for touch operation

iOS

• iOS 9.3 or later
• iPad Pro, iPad Air 2, iPad Air, iPad mini 4, iPad mini with Retina display, iPad (4th generation), iPad mini, iPad (3rd generation), iPad 2

Android

• Android 5.0 (Lollipop) or later
• Android tablet (8-inch) with 1024x768 resolution (UC Surface)