Presonus Studio 1824

Input/Output - Up to 18 inputs/18 outputs simultaneously (8x8 at 192 kHz) - 2 mic/instrument/line inputs with XMAX Class A mic preamps - 6 mic/line inputs with XMAX Class A mic preamps - 8 channels of ADAT Optical I/O (4 channels at 96 kHz) - 2 balanced ¼” TRS main outputs - DC coupled for sending control voltages - 8 balanced ¼” TRS line outputs for monitor mixing - DC coupled for sending control voltages - 2 stereo headphone outputs with individual level controls MIDI In/Out - Stereo S/PDIF digital I/O - 1 USB 2.0 port - BNC word clock output - 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 - 18x8 onboard DSP monitor mixer - Front-panel level controls for main outputs - Mono and Mute buttons for the main outputs - True +48V phantom power for condenser microphones (global) - 10 ladder-style 8-LED level meters (8 input, 2 main output) Digital - 24-bit resolution - 44.1, 48, 88.2, 96, 176.4, and 192 kHz sampling rates Physical - 1U rack-mountable - Road-rugged construction with all-metal chassis and metal knobs Mac - 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 - 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 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 19" (483 mm) - Depth 5.5" (140 mm) - Weight 4.8 lbs (2.2 kg)