
Soundcraft Ui24R 24-channel Digital Mixer/USB Multi-Track Recorder with Wireless Control

Expected May 31, 2025
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The Soundcraft Ui24R is a complete, rack-mountable, digital mixing and multi-track recording system that delivers flexible I/O, pristine sound quality, intuitive wireless control, and roadworthy reliability-all in a streamlined design. The system can double as a stagebox and can be controlled by up to 10 devices via Ethernet or built-in dual-band Wi-Fi, making it possible to control mixing and multi-track recording wirelessly from anywhere in the venue. With renowned HARMAN signal processing, Studer-designed preamps and much more-from the studio to the stage, Soundcraft Ui24R is the ultimate system for artists, venues and engineers who need to save space and deliver superior sound.
Ui24R brings together industry-leading HARMAN technologies to deliver unprecedented power and mission-critical stability. Renowned Studer preamps deliver rich sound for live performance and multi-track recording, while iconic Lexicon reverbs, choruses, delays, and dbx compression offer polished results for vocals, acoustic guitar and more. dbx AFS2 automatic feedback suppression is available on all monitor outputs, providing an excellent live experience. Plus, DigiTech guitar amp modeling brings a host of effects to any performance, particularly when low stage volume is desired.
Soundcraft Ui24R 24-channel Digital Mixer/USB Multi-Track Recorder 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.
- Tablet/PC/Smartphone Controlled Digital Mixer.
- Integrated Dual Antenna 2.4G and 5G Wi-Fi and LAN connection.
- Cross-platform compatibility with iOS, Android, Windows, Mac OS, and Linux devices.
- Use up to 10 control devices (tablets, phones, PCs) simultaneously.
- Legendary Harman Signal Processing from dbx, Digitech, and Lexicon.
- Fully recallable and remote-controlled mic preamps.
- 4-band Parametric EQ, High-Pass Filte, Low-Pass Filerr, Compressor, De-esser and Noise Gate on input channels.
- 31-band Graphic EQ, Noise Gate and Compressor on all outputs (Master L/R and AUX 1/2 feature LPF ancd HPF filters.)
- Real-Time Frequency Analyser (RTA) on inputs and outputs.
- 4 dedicated Lexicon FX effects processors: Reverbs, Delays, Chorus.
- 4 x Subgroups, 6 x VCA's, Mute Groups, View Groups, and MOREME mixer controls.
- Show/Snapshot recall with channel safes and security lockout.
- 2-channel USB audio playback and recording and 22 multi-track USB recording.
- 32 x 32 USB Audio Interface.
- Intergrated switch mode IEC connection power supply.
The Ui24R boasts 22 mic/line inputs, 10 x XLR combo mic/line inputs, 10 x XLR mic inputs, two channels of Hi-Z/instrument inputs, as well as a stereo RCA line input. A 2-channel USB media player is included, along with eight balanced XLR Aux/Matrix outputs, two quarter-inch headphone outputs with level control, plus balanced stereo XLR and quarter-inch main outputs. Two-channel USB audio playback is compatible with MP3, WAV and AIFF formats. It also includes a 22 multi-track recorder/player, 32 x 32 low latency audio interface and direct HDMI display connection output.
More Ways to Connect
When you need a mixer with comprehensive connections and a compact footprint, Ui24R provides the perfect, streamlined solution. The Ui24R allows you to mix from multiple sources including 10 combo 1/4"-TRS/XLR, 10 XLR, 2 line level inputs, and 2 channels of digital USB playback for a total of 24 channels. With its flexible and high-quality I/O, Ui24R gives venues, bands and engineers room to grow, with expanded creative options.
More Ways to Control
Control Ui24R from the device of your choice (tablet, phone, PC, Mac) via iOS, Android, Windows, Mac OS and Linux browsers, without installing apps. Onboard dual-band WiFi ensures you (and up to 9 members of the band) can always stay in control without relying on an independent router or the venue's WiFi. Musicians can adjust their individual mix on stage while the FOH engineer optimizes the audience experience.
Multi-track Recording and Playback
Ui24R is more than just a complete mixing system-it's also a top-notch recording tool. Enjoy peace of mind with dual-path, multi-track recording of all 22 inputs and your stereo mix, directly to a USB storage drive AND a connected computer. The multi-channel USB audio interface also makes it easy to integrate the Ui24R into your recording studio for production work with your favorite DAW.
More Freedom
Traditional mixers offer lots of functionality, but can only be controlled from the mix console position. The Ui24R surfaceless mixer combines the power and versatility of a large-format console with a compact design and complete Wi-Fi control. With Ui24R, you can finally have the features you need, plus the freedom to control your mixer from anywhere in the venue.
Soundcraft Ui24R Specifications:
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
Each Ui24R Retail Box Includes:
(1) Soundcraft Ui24R 24-channel Digital Mixer/USB Multi-Track Recorder with Wireless Control