Description
Where to buy
Technical
Specifications
Inputs / Outputs
| Total inputs | 24 |
|---|---|
| Mic inputs | 20 |
| Mic preamps | 20 Studer-designed mic preamps, remote-controlled gain and phantom power |
| Inputs | 10 XLR/TRS combo (ch 1-2 Hi-Z instrument) + 10 XLR mic + 1 RCA stereo line input |
| Outputs | Balanced XLR + TRS main outputs, 8 balanced XLR aux outputs, 2 headphone outputs |
Processing
| DCA/VCA groups | 6 |
|---|---|
| Channels | 24 input channels (22 mic/line + 2 USB playback) |
| Effects and plug-ins | Lexicon effects (reverbs, delay, chorus), dbx AFS2 feedback suppression, DigiTech amp modeling |
| Channel processing | Per channel: HPF, gate, 4-band parametric EQ, compressor, de-esser |
| Architecture | Rackmountable format, designed for touring and installation |
Surface
| Physical faders | 0 |
|---|---|
| Motorized faders | No |
| Touchscreen | No |
| Ergonomics | No faders: 100% HTML5 browser control (iOS, Android, Windows, macOS, Linux), up to 10 devices |
Recording
| Onboard recording | Yes |
|---|---|
| Recording type | Multitrack USB (22 inputs + mix) |
| Recording | Multitrack recording of all 22 inputs + stereo mix to USB drive, and to a computer (dual-path) |
Networking
| Networking & protocols | USB |
|---|---|
| Redundant PSU | No |
| Redundant networking | No |
| Audio networking | Built-in dual-band Wi-Fi + Ethernet, no app installation required |
Strip & details
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Rotate your phone to landscape for a better view of the strip.
Rotate your phone to landscape for a better view of the strip.
Rotate your phone to landscape for a better view of the strip.
Software

- Ui24R USB audio driverUSB audio driver for 24x24 multitrack streaming to a DAW (virtual soundcheck).Download
Other screenshots


















Documents
Editorial & artists
Our take
History & design
The Soundcraft Ui24R is a rackmountable digital mixer and multitrack recorder, launched in 2017, designed to be controlled entirely remotely. It has no faders: control runs through an HTML5 browser (iOS, Android, Windows, macOS, Linux), with no installation, over built-in dual-band Wi-Fi or Ethernet, for up to 10 simultaneous devices.
The unit offers 24 channels (22 mic/line inputs, namely 10 XLR/TRS combo including two Hi-Z instrument, 10 XLR mic and one RCA stereo line input, plus two USB playback channels) and 20 Studer-designed preamps with recallable gain. Each channel has a high-pass filter, gate, 4-band parametric EQ, compressor and de-esser. Effects come from Lexicon (reverbs, delay, chorus), dbx (AFS2 feedback suppression) and DigiTech (amp modeling). Outputs include XLR/TRS main, 8 balanced XLR aux, and two headphone outs. Multitrack recording captures all 22 inputs and the stereo mix to a USB drive, alongside a stream to the computer. The Ui24R sits at the heart of the HARMAN Connected PA system.
Links
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