Ui24R 24-Ch Digital Mixing + Multi-track Recording System 4U

Product Features

• Renowned Soundcraft quality and performance
• Built-in dual-band Wi-Fi eliminates the need for a router to provides a reliable connection to up to 10 mobile devices in mission critical situations
• Control Ui24R from iOS, Android, Windows, Mac OS and Linux browsers without installing additional apps
• Record and mix with the warmth of 20 professional-quality Studer-designed preamps
• dbx compression and iconic Lexicon reverb and delay processing
• 2 channels of DigiTech guitar amp modeling
• Dual-path, redundant multi-track recording of all 24 inputs to USB drive and connected Mac/PC
• 24 simultaneous inputs (10 combo ¼” TRS/XLR, 10 XLR, 2 line level, 2 digital)
• 4-band parametric EQ, high-pass filter, compressor, de-esser, and noise gate on input channels
• 31-band graphic EQ, noise gate, compressor, and dbx® AFS2 Automatic Feedback Suppression on all outputs
• Real-time frequency analyzer (RTA) on inputs and outputs
• Compatible with Mac/PC DAWs and other music software
• Compatible with Harman Connected PA application and system for easier setup and control
• 4U rackmount design

Product Specifications

General

• Frequency Response
  • 20Hz-20kHz +/- 0.5 dB
• THD
  • Mic input (Min gain to bus) @ 1kHz <0.005%
  • Mic input (Max gain to bus) @ 1kHz <0.008%
• Noise
  • Residual Noise -96dBu
  • Mic Input E.I.N.22Hz-22kHz unweighted:-128dB EIN
• Input Gain
  • Mic/Line Gain: -6dB to +58dB  (Step accuracy depends on size of fader in GUI)
• Gate
  • Threshold: -inf to +6dB
  • Attack: 1ms to 400ms
  • Release: 5ms to 2000ms
  • Hold: 1ms to 2000ms
  • Depth: -inf to 0dB
• Compressor
  • Threshold: -90dB +6dB
  • Ratio: 1:1 - 50:1
  • Attack: 1ms - 400ms
  • Release: 10ms - 2000ms
  • Makeup Gain: -24dB - +48dB
• EQ Channel
  • 4 band parametriq: EQ
  • Each Band Freq: 20Hz to 22kHz
  • Q .05 - 15
  • Gain: -20dB to +20dB
  • HPF : 20Hz to 1kHz (selectable slopes)
  • LPF: 22kHz to 1kHz (selectable slopes)
• De-esser
  • Threshold: -90dB to 6dB
  • Ratio infinity to 1:1
  • Frequency: 2kHz to 15kHz
• EQ Outputs
  • 31 band GEQ, 20Hz - 20KHz +-15dB
• Compressor outputs
  • Threshold: -90dB +6dB
  • Ratio: 1:1 - 50:1
  • Attack: 1ms - 400ms
  • Release: 10ms - 2000ms
  • Makeup Gain: -24dB - +48dB
• dbx® AFS on all outputs
  • 12 parametric EQ’s (6 fixed, 6 floating)
• Latency
  • All Processing ON for inputs and outputs 3.2ms
• Input and Output Levels
  • Mic Input: +19.5dBu max
  • Line input: +19.5dBu max
  • Mix output: +20.5dBu max
  • Headphone outputs: 500mW 1 output used
  • (@120Ω), 380mw both outputs used
• Input and Output Impedances
  • Mic input: 1-2 4.2kΩ input 3-20 6kΩ
  • Line Input: 12kΩ
  • Hi-Z Input: >600kΩ
  • Balanced Outputs: <150Ω
• USB
  • Max Current: 500mA
  • Max Current available to all ports: 900mA
• Power
  • Consumption (typical): < 65W
  • AC input voltage range: 88-265VAC auto sensing
  • AC frequency: 47-63Hz
• Operating Conditions
  • Temperature range: 5°C - 40°C
  • Humidity: 0%-90%
  • Storage Temperature: -20°C to 60°C 

Physical & Dimensions

• Height: 4U High
• Width: 19"
• Shipping weight: 31lbs