CIHLPRC-X-6/6/6 HI TO LOW IMPEDANCE ADAPTER/Mates civilian headset (amplified mic and 300 OHM earphones in parallel) to military PRC radio (150 OHM dynamic mic input and 500 OHM phones output) under panel type, 6' cables to ISC, headset and aircraft power

CIHLPRC-X-6/6/6 HI TO LOW IMPEDANCE ADAPTER/Mates civilian headset (amplified mic and 300 OHM earphones in parallel) to military PRC radio (150 OHM dynamic mic input and 500 OHM phones output) under panel type, 6' cables to ISC, headset and aircraft power.