8 stages numeric filter to reduce sound and to delete ambient sound (from -9 dB to -35 dB). Made with last technologies, the efficiency of this filter is amazing, it deletes every repetitive sound we can find in the pilot and the passenger environment (engine, propeller, wind, …) making every communication easier. It can be activated or disabled quickly with a IC-A13 switch. With the optional rod NKR-A13 and a coder embeddable to the dashboard wheel, we can modify the intensity from 0 to 7, according to the ambient sound every engine makes (without this remote the sound killer is settled on its max: -35 dB°. It connects on the back of the IC-A13. Weight: 30 gr
