Sennheiser MAS 133 Microphone Control Box

The Sennheiser MAS 133 Microphone Control Box is a highly versatile inline switch box designed to enhance integrated microphone solutions. Whether you are a professional audio engineer, a videographer, or simply someone who relies on high-quality audio recording, the MAS 133 offers unparalleled control and customization for your microphone setup. Attached between the microphone and mixing console, this control box powers the MAS 1 microphone button and provides multiple activation modes, including Push to Talk (PTT), Push to Mute (PTM), toggle ON/OFF, and permanent ON modes. The MAS 133 is further equipped with a TTL (Transistor-Transistor Logic) logic, enabling users to trigger additional devices such as cameras or media control systems.

Built for versatility, the Sennheiser MAS 133 is compatible with any XLR-attached microphone, making it an excellent choice for various professional applications. Its durable construction ensures reliable performance in diverse environments, from recording studios to live events. With its intuitive controls and robust design, the MAS 133 not only enhances the flexibility of your audio setup but also ensures you can adapt quickly to different recording scenarios.

Key Features

• Multiple microphone activation modes: Push to Talk (PTT), Push to Mute (PTM), toggle ON/OFF, and permanent ON
• TTL logic for triggering additional devices like cameras or media control systems
• Compatible with any XLR-attached microphone
• Durable construction for reliable performance
• Easy integration between microphone and mixing console

Specifications

• Dimensions: 5.9 x 1.7 x 1.7 inches (W x D x H)
• Weight: 7.47 oz
• Connector Mic In: XLR-3F
• Connector Mic Out: XLR-3M
• Connector Switch In: XLR-5F
• Pin Assignment: 1 = gnd, 2 = +, 3 = -, 4 = LED green -, 5 = LED red -, 12 V out
• Phantom Powering: P 48
• Operating Temperature: 14°F to 122°F (-10°C to 50°C)
• Current Consumption: 4.5 mA
• Output Voltage High Level: > 2.4 V
• Output Voltage Low Level: < 0.4 V

Package Contents

• Sennheiser MAS 133 Microphone Control Box
• Mounting material
• Quickguide