Please Note: As we have a large inventory of used Aircraft Parts, this is a file photo representative of the unit you will receive.

Please contact us if you need specific information (e.g., serial number or mod status) prior to purchasing.

All our products come with a 30-day money-back guarantee. If you are not satisfied, you may return the product for a full refund minus shipping costs.

This serviceable Garmin GMA-340 Audio Panel, Marker Beacon Receiver, and Stereo Intercom is a very well-equipped Audio Panel. Not only does it have the Marker Beacon section that you would expect, but it also has a Stereo Voice-Activated Intercom system. The GMA-340 was designed to make communicating easier and more flexible.

The Voice-Activated Intercom features six places, and allows easy isolation between the pilot, crew, and passengers. There are separate volume controls for the pilot, co-pilot, and passengers, to tailor the system as needed for hearing or headset equipment differences.

The GMA-340 is loaded with features pilots love, including:

• Split COMMs, so the pilot can work COMM1 and the co-pilot COMM2
• Remote pushbutton microphone swap between COMM1 and COMM2
• Intelligent signal processing, to reduce background noise
• Two unswitched audio inputs for traffic, terrain, or altitude warnings, or telephone calls
• Failsafe pilot connection to COMM1
• Speaker amplifier for announcements
• SmartMute audio muting
• Large buttons and clear transmit indication
• Automatic annunciator dimming