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

The Ui24R is a compact 4U rackmount digital mixer that delivers professional mixing capability in a footprint small enough for touring venues, broadcast trucks, and installed systems. Its 19-inch format and wireless control via Ethernet or dual-band Wi-Fi make it equally at home in fixed installations or traveling rigs, with the responsiveness and low latency expected from contemporary digital consoles.

Mixing Architecture & Signal Flow

With 22 mic/line inputs (10 XLR combo, 10 dedicated XLR mic, 2 Hi-Z instrument inputs, plus stereo RCA), the mixer accommodates diverse source types without external adapters. Output options include 8 balanced XLR Aux/Matrix outputs, dual quarter-inch headphones with independent level control, and balanced XLR/quarter-inch main outputs, enabling flexible monitor and main system configurations.

Processing & Effects Engine

The console features 20 Studer-designed microphone preamps paired with extensive channel processing: 4-band parametric EQ, high-pass and low-pass filters, compressor, de-esser, and noise gate on each input channel. 3 dedicated effects buses provide Lexicon reverbs, delay, and chorus, while DigiTech amp and stompbox modeling on the Hi-Z inputs handles guitar and bass directly without external processors.

Key Features

• 4U/19" rack-mountable format; 6.8 x 19" dimensions; 22 lbs weight
• 22 mic/line inputs: 10 XLR combo, 10 XLR mic, 2 Hi-Z/instrument, stereo RCA
• 8 balanced XLR Aux/Matrix outputs plus dual headphone outputs with level control
• 20 Studer-designed microphone preamps
• 4-band parametric EQ, high-pass/low-pass filters, compressor, de-esser, noise gate per input
• 31-band graphic EQ, noise gate, compressor on all outputs; real-time frequency analyzer (RTA)
• 3 dedicated effects buses with Lexicon reverbs, delay, and chorus
• DigiTech amp and stompbox modeling on Hi-Z inputs
• 22-channel multi-track recorder/player with 32 x 32 low-latency audio interface
• HDMI display output; controlled by up to 10 devices via dual-band Wi-Fi or Ethernet
• Two RJ45 Ethernet ports and two USB ports on side panel
• Power consumption under 65W; AC input 88–265VAC auto-sensing, 47–63Hz

The Ui24R combines serious mixing power with practical portability, making it a capable hub for live sound, remote recording, and broadcast applications where wireless control and integrated multi-track capture are essential.