Soundcraft Mini Stagebox MSB-32R - 5049659

Soundcraft Mini Stagebox MSB-32R

The Mini Stagebox MSB-32R is a compact yet powerful stage I/O interface built for professional touring and fixed installations. Its 3U rack form factor fits seamlessly into standard equipment racks, while the fanless design ensures silent operation—critical when every acoustic detail matters on stage or in the studio. Built with the working engineer in mind, this unit handles serious channel counts without the bulk or heat generation of larger systems.

I/O & Connectivity

The MSB-32R delivers 32 analogue inputs and 8 analogue line outputs, with an additional 4 pairs of AES outputs for a total of 32 inputs and 16 outputs. Connection to your host console happens via single-cable Cat 5 MADI HD interface, and the system is upgradeable to redundant dual-cable Cat 5 or dual-fiber optical MADI (modules sold separately) for mission-critical setups where backup is essential.

Power & Signal Integrity

An integral PSU eliminates the need for external power supplies, reducing cable clutter and potential failure points. The mic input E.I.N. of -125dBu at maximum gain (150Ω source) delivers clean amplification, while maximum input level of +24dBu and maximum output level of +22dBu provide ample headroom for dynamic stage signals without distortion.

Key Features

• 32 analogue inputs and 8 analogue line outputs
• 4 pairs of AES outputs (32 inputs / 16 outputs total)
• 3U rack form factor
• Integral PSU (self-contained, no external power supply)
• Fanless design for silent operation
• Single-cable Cat 5 MADI HD interface
• MADI interface upgradeable to redundant dual-cable Cat 5 or dual-fiber optical
• Mic input E.I.N.: -125dBu (150Ω source) at maximum gain
• Maximum input level: +24dBu
• Maximum output level: +22dBu
• Compatible with Soundcraft Si Expression, Si Compact, Si Performer, Si Series, and Vi Series consoles via MADI card

The MSB-32R is the workhorse choice for professionals who need serious channel count, reliability, and integration with established Soundcraft console ecosystems.