The Ui24R from Soundcraft is a 24-input, remote-controlled, fully recallable digital mixing system, housed in a rack-mountable, road-rugged stagebox format. With built-in, dual-band Wi-Fi, cross-platform compatibility, and the ability to be controlled by any connected device via a standard web browser, the Ui24R offers a full-featured, flexible remote mixing solution for a wide variety of live sound reinforcement applications.

The Ui24R features cross-platform compatibility with iOS, Android, Windows, Mac OS, and Linux devices, and it can use up to 10 control devices simultaneously. In addition, the mixer features signal processing from dbx, DigiTech, and Lexicon, including dbx AFS2 feedback suppression, DigiTech amp modeling, and more. It has fully recallable and remote-controlled mic gain and phantom power, along with 4-band parametric EQ, high-pass filter, compressor, de-esser, and noise gate on all input channels. The mixer also features a 31-band graphic EQ, noise gate, and compressor on all outputs, plus a real-time frequency analyzer (RTA) on all inputs and outputs.

For inputs, the Ui24R boasts 10 XLR combo mic/line inputs (channels 1 and 2 are Hi-Z / instrument inputs with available Digitech guitar amp modeling), and a stereo RCA line input. For outputs, the unit offers 8 balanced XLR aux outputs, two 1/4" headphone outputs with level control, plus balanced stereo XLR and 1/4" main outputs. The Ui24R features dual-path, multitrack recording of all inputs and your stereo mix, directly to a USB storage drive and a connected computer. The multichannel USB audio interface also makes it easy to integrate the Ui24R into your recording studio for production work with your favorite DAW. The side panel offers two RJ45 Ethernet ports, an HDMI port for connecting a monitor, and two USB ports for connecting a keyboard and/or a mouse.

The Ui24R is compatible with the Connected PA app that offers seamless plug-and-play operation with a variety of Harman equipment and enables you to control an entire live-performance system including JBL PRX800W loudspeakers, dbx Di1 direct boxes, and AKG P5i microphones.

Control via Tablet/Computer/Smartphone    Integrated Dual-Band Wi-Fi    iOS, Android, Windows, Mac OS, and Linux    Remote-Controlled Studer Mic Preamps    DSP from dbx, DigiTech, and Lexicon    Per Channel: 4-Band EQ, HPF & Dynamics    31-Band GEQ and Dynamics on All Outputs    AFS Feedback Suppression on All Outputs    HDMI for Monitor Support    USB Input for Mouse and/or Keyboard

• Professional Soundcraft quality and performance
• Built-in, dual-band Wi-Fi eliminates the need for a router—it 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 Lexicon reverb and delay processing
• 2 channels of DigiTech guitar amp modeling
• Dual-path, redundant multitrack recording of all 24 inputs to USB drive and connected Mac/Windows computers
• 24 Simultaneous Inputs: 10 combo XLR-1/4" (including 2 Hi-Z/instrument inputs), 10 XLR, stereo RCA line, 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/Windows DAWs and other music software
• Compatible with Harman Connected PA application and system for easier setup and control
• 4 RU rackmount design

Related Questions and Answers

Q: 1. Can I connect my studio monitors from the xlr outputs to the trs balanced cable?

A: If your active studio monitors have a 1/4-inch TRS balanced input, you can use cables such as these: Pearstone PM Series 1/4" TRS Male to XLR Female Professional Interconnect Cable (10'), BH #PEPMTRSXF10.

Q: 2. Does the RJ45 allow for running an ethernet connection from the mixer to a desktop computer?

A: The RJ45 connection on the Soundcraft Ui24R 24-Channel Digital Mixer / Multitrack USB Recorder with Wireless Control is used to make a LAN connection to a wireless network, typically to a router or similar device as opposed to a computer.

Q: 3. Does this have the same incompatibility issue with AMD processors as the L-12?

A: As stated in the specifications section of the L-12 page on our website, operation is not guaranteed with CPUs from Atom, Celeron or Pentium series or CPUs made by AMD.

Q: 4. Would I need mic activator for Shure am 58 or Shure sm7b?

A: You would not require a mic preamp for the SM7B. You should be able to get decent levels from about 75% of the way, on upwards. If you want a hotter gain signal below that mark then a preamp like the CL-1 would be recommended.

Q: 5. Can you use a USB hard drive to multi track record instead of a USB 3.0 Flash drive?

A: Yes, the Soundcraft Ui24R 24-Channel Digital Mixer / Multitrack USB Recorder can be connected to a USB storage drive for multitrack recording of all inputs and your stereo mix. So you can use an external USB hard drive or a USB flash drive. The Ui24R can also be connected directly to a computer for multitrack recording with your favorite recording software.

Q: 6. it have output delay for delay setuP

A: There is output delay offered on the Left and Right output channels of this device.

Q: 7. What can be said about the clock accuracy on this unit? I own a Zoom R16 and have also worked with output from their other recorders. Loading to my NLE, there is always large drift over an hour recording (e.g. a full second+) I'm hoping this is better?

A: Thank you for your question. I spoke with Zoom directly and they do not have a measurement for clocking accuracy but they did say that the improvements over the R16 are vast and you should not have any noticeable drift

Q: 8. Does it have Bluetooth connectivity?

A: There is no Bluetooth connectivity on this unit, but if you are looking to connect a smartphone for call-in's, you can do so with the included 3.5mm TRRS cable. Simply connect this cable from your smartphone into the 3.5mm channel 7/8 input, and the Zoom LiveTrak L8 will put the caller in the mix and create a mix-minus back to the caller.

Q: 9. Can you select individual lines to get phantom power so you can use dynamic and condenser mics at the same time?

A: Phantom power is either, all on or all off, to all channels.

Q: 10. Can you record isolated tracks on the SD card? Or only via USB on your computer?

A: You can record the isolated tracks directly to an SD card, to a computer, or both simultaneously.