Sennheiser - MAT 133-S B
The Sennheiser MAT 133-S B is a professional wired table stand designed for XLR-3 gooseneck microphones. Robust and stylish, it features a control button with a two-colour illuminated ring, as well as a TTL logic output for controlling external equipment, such as conference cameras or audiovisual automation systems.
Presentation
Its metal chassis ensures excellent stability, even with long goosenecks. The central microphone button is surrounded by a two-colour illuminated ring, allowing speakers to immediately identify the microphone’s status. This visual indicator enhances user comfort and minimises errors when speaking.
The MAT 133-S B also stands out for its great flexibility in configuration. Several operating modes are available: on/off, Push To Talk, Push To Mute or continuous operation with external LED control. This versatility means it can meet the needs of virtually any conference setup.
Another major advantage is the integrated TTL logic output, which can communicate with an audiovisual management system to automatically trigger a camera, a recorder or any other compatible equipment. This feature simplifies integration into modern conference rooms equipped with video tracking systems.
Compatible with 24–48 V phantom power, the MAT 133-S B powers the connected microphone directly. Its professional design, reliability and wide range of control options make it the go-to choice for AV integrators seeking a high-performance, durable microphone base unit.
Features
Other features
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Sennheiser MAT 133-S B
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Manufacturer’s part number: 505624
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Professional wired table stand
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Colour: black
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Compatible with XLR-3 gooseneck microphones
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Microphone input: 3-pin female XLR
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Microphone output: 3-pin male XLR
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Phantom power: P24 to P48 (24 to 48 V)
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Power consumption: 3.7 mA
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Programmable microphone button
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Two-colour LED ring indicating microphone status
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Operating modes:
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On/Off (Toggle On/Off)
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Push-to-Talk (PTT)
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Push-to-Mute (PTM)
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Always on (external LED control)
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TTL logic output for controlling external equipment
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Logic input via 3-point terminal block
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Logic output voltage:
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High level: > 2.4 V
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Low level: < 0.4 V
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Operating temperature: -10 °C to +50 °C
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Storage temperature: -25 °C to +70 °C
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Robust construction for permanent installation
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Weight and dimensions:
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Net dimensions: 120 × 170 × 43 mm (W × D × H)
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Target weight: 1.2 kg
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