Description
The U841R is an omnidirectional condenser boundary-microphone designed for surface-mounted applications (for example: conference tables, wall or ceiling mounts, meeting rooms, broadcast installations). It’s part of the “UniPoint” line from Audio-Technica.
It features a very low-profile design to minimise visual intrusion, yet delivers professional-level sound quality and intelligibility.
Key Features
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Omnidirectional polar pattern (captures sound from all directions in the hemisphere above the mounting surface).
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Small-diameter omnidirectional capsule placed near the boundary surface to reduce phase-distortion and to deliver clear, high-output performance.
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“UniGuard®” RFI-shielding technology that offers strong rejection of radio-frequency interference (useful in environments with wireless equipment, lighting flicker, etc.).
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Self-contained electronics: no external power module required (just phantom power via standard mic input).
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Heavy die-cast metal case + non-slip silicone foam bottom pads to minimise coupling of surface vibration into the microphone (i.e., less extraneous noise from the mounting surface).