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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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P 48
4.5 mA
Mic In - XLR-3F
Mic Out - XLR-3M
Switch In - XLR-5F
1 = gnd
2 = +
3 = -
1 = gnd
2 = Switch
3 = LED red -
4 = LED green -
5 = LEDs + 12 V out
Toggle on/off
Push to mute
Push to talk
permanent on
clip contact
trigger signal at the logic connector:
Mic (on/off)
GND
Switch (on/off)
high level output voltage > 2.4 V
low level output voltage < 0.4 V
- 10 deg. to 50 deg. C / 14 deg. to 122 deg. F
150 x 44 x 44mm / 5.90 x 1.73 x 1.73"
212g / 7.47oz
615104230484
Overcome your audio challenges with the Sennheiser MAS 133 Inline Logic Box, a high-quality, durable, and compact solution for integrated microphone systems. This user-friendly and versatile device is designed to be positioned between the microphone and the mixing console, providing power to the MAS 1 microphone button.
The MAS 133 Inline Logic Box is equipped with two XLR-3 inputs, allowing for simultaneous use of two microphones. This feature makes it an ideal choice for recording studios and live performances where multiple microphones are required.
Additionally, the device boasts an XLR-5 input for control, offering the ability to adjust levels and other settings for the connected microphones. This ensures optimal setup and adjustment for superior sound quality, making it a valuable asset for any audio professional.
The MAS 133 also supports switchable microphone modes, including Push-To-Talk (PTT), Push-To-Mute (PTM), toggle on/off, and permanent on. This flexibility allows for seamless control of any XLR-connected microphone.
Moreover, the MAS 133 features TTL logic, enabling the user to trigger camera or media control systems for various purposes. This added functionality further enhances its versatility, making it a comprehensive solution for all your audio needs.
In conclusion, the Sennheiser MAS 133 Inline Logic Box is not just an XLR inline switch box, but a powerful tool that brings control, versatility, and high-quality audio right at your fingertips.