The GRAS AC0001 is a control box with local and remote facilities for switching on/off the Actuator Calibration of the Outdoor Microphone Systems Types 41AM and 41CN. It also has a BNC output for analysing the signals from these Outdoor Microphone Systems. It can be connected to a 12 – 18 V DC mains/line adapter for powering the Types 41AM and 41CN.
Quality & Warranty
GRAS accessories are made of stainless steel, alloys and high-quality composites. These items are covered by a 2 year warranty respecting their intended use.
On consumables like batteries, cables and windscreen we offer a 6 month warranty.