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• Adapts stereo source to monaural Transcom II
• 4 feet.
• Part Number: 900066

Optional item – call to purchase

• Connects two stereo headset headphone jacks to one aircraft radio headphone jack.
• 56 inches.
• Part Number: 900058

Optional item – call to purchase

• Connects two monaural headset headphone jacks to one aircraft radio headphone jack.
• 56 inches.
• Part Number: 900057

Optional item – call to purchase

• Converts general aviation headphone and microphone plugs to U-75/U plug.
• 18 inches.
• Part Number: 900064

Optional item – call to purchase

• Converts U-75/U plug to U-174/U plug.
• 18 inches.
• Part Number: 900063

Optional item – call to purchase

• Converts U-75/U plug to general aviation headphone and microphone plugs.
• 18 inches.
• Part Number: 900062

Optional item – call to purchase

• Converts general aviation headphone and microphone plugs to a U-174/U plug.
• 18 inches.
• Part Number: 900050

Note: There are two common ways a four conductor U-174/U jack can be wired. A switch is provided in the adapter "Y" to accommodate either scheme. If the headset microphone does not work simply move the switch to the other position.

• Use with our M-80 or M-90 Mic when converting David Clark H 10-30 dynamic Mic to electret microphone.
• 9 inches.
• Part Number: 800003

The Headset Adapter Cable will not change the signal levels or impedances of the headset. They are plug converters only. Military headset will not work with general aviation radios without an adapter such as the 900119 series above. General aviation headsets cannot be used in aircraft with military electronics.