The amplifier is located next to the microphone. Two pins are mounted in the amplifier for insertion into the microphone. The opposite end of the cord ends in a U-173 plug. Other configurations and lengths are available upon request.

Choose a 7” cord for HGU-33,55, 68, and 84 helmets.

Choose a 14” cord for HGU-56 and SPH-5 helmets.

Other items you may need:

Microphone booms

Microphone Covers

Earphones

Lip lights