Coprimicrofono per microfoni elettrete

compatibile con: Flightcom: 4DX, 5DX. Skycom H-40A, H-80A. Sigtronics S-68, S-20. Peltor Sport LE, 7004, 7104 Telex Stratus, Airman 750 ANR 150 David Clark: H 10-40, H-10-80, 10-20, 10-21, 10-26, 10-60, 13-4. Pilot Hdsts: P-51, 11-40, at ANRS.