Shure MX393-O

A Classic Boundary Microphone Designed for Modern Use

Boundary microphones have become standard in contexts where effective capture is needed while remaining visually discreet: meetings, group recordings, stages, theaters, places of worship, or lectern interventions. Their principle is simple: placed on a surface (table, platform, panel), they take advantage of this placement to capture sound coherently, with fewer artifacts related to very close reflections. This version fits within this "professional field" logic, with a modern approach: a preamplifier reinforced against GSM interference and a configurable touch control to adapt to operational constraints.

Who Is It For and What Are Its Uses? A Table, Stage, and Integration Microphone

This omnidirectional microphone is particularly suitable if you need to capture multiple speakers without multiplying microphones, while maintaining quick and clean setup. On a conference table, it provides homogeneous voice capture around the discussion area. On a stage, it can be used to capture close ambiance, footsteps, voices, or an ensemble, while remaining discreet on the floor. At the lectern, it offers an elegant solution when you want to limit clutter and maintain a sober aesthetic.

The omnidirectional polar pattern favors a natural sound and wide coverage. It is a relevant choice when sources move, when several people speak in turn, or when the priority is overall coherence rather than isolating a single voice.

Technical specifications