HI to LOW IMPEDANCE ADAPTER/Mates civilian headset (amp'd mic and 300 ohm earphones in parallel) to military ICS (5 ohm dynamic mic input and 10 ohm phones output), under panel type, 11 inch cables to ISC, headset and aircraft power
HI to LOW IMPEDANCE ADAPTER/Mates civilian headset (amp'd mic and 300 ohm earphones in parallel) to military ICS (5 ohm dynamic mic input and 10 ohm phones output), under panel type,...
HI to LOW IMPEDANCE ADAPTER/Mates civilian headset (amp'd mic and 300 ohm earphones in parallel) to military ICS (5 ohm dynamic mic input and 10 ohm phones output), under panel type, 11 inch cables to ISC, headset and aircraft power