Low-to-High Impedance Amplifier for Peltor Comtac & Sordin Tactical Vests Weight=805g Length=280mm Width=245mm Height=108mm Interior

Weight=805g Length=280mm Width=245mm Height=108mm Interior Depth between foam layers=70mm

Fits small to medium sized helmets

spaced along the 84 mm length

With slide-out panel removed can also be used to carry low-profile NVG battery packs such as the summer pack for the GPNVG-18

Low-to-High Impedance Amplifier for Peltor Comtac & Sordin Tactical Vests Weight=805g Length=280mm Width=245mm Height=108mm InteriorAllows low impedance mics found on some military communications headsets to work with high impedance civilian handheld or general aviation radio systems If you've plugged your military headset into a civilian radio and are having trouble being heard on the other end, this will fix your problem without needing to swap your headset's mic out NATO standard TP 120 U 174 U 93 Helicopter plug ends Military NATO wiring (can be converted to civilian