Sennheiser MAS 133 Inline Logic Box

Inline Logic Box for Integrated Mic Solutions with XLR Mic In and Out with Switch

The MAS 133 is a versatile XLR inline logic box for integrated microphone solutions. The MAS 133 features (2) XLR-3 for audio and (1) XLR-5 for control via the MAS 1 mic activation button. Programmable operation modes include On, On/Off, PTT, and PTM. TTL logic enables integration with media or camera control systems.

Features:

• Programmable Microphone Modes:
  On
  On/Off
  Push to talk
  Push to mute

Specifications:

• Dimensions: 5.9 x 1.7 x 1.7 in (W x D x H)
• Connector:
  Mic in: XLR-3F
  Mic out: XLR-3M Pin assignment: 1 = Ground, 2 = Positive (+), 3 = Negative (-)
  Switch in: XLR-5F Pin assignment: 1 = Ground, 2 = Switch, 3 = LED Red (-), 4 = LED Green (-), 5 = LEDs + 12 V out
• Weight: 7.47 oz
• Operating temperature: 14 ° to 122 °F
• Current consumption: 4.5 mA
• Output voltage:
  High level: output voltage > 2.4 V
  Low level: output voltage < 0.4 V

Includes:

• MAS 133
• Mounting hardware
• Quick guide