Garmin Avionics Audio Panels GMA 35 010-00831-41

Physical & Performance
Dimension 6.29"W x 1.3"H x 7.79"D (16 x 3.3 x 19.8 cm)
Weight 2.4 lb (1.1 kg)
Features
Music frequency response 20Hz - 20kHz
Speaker output 28V aircraft — 10W into 4 Ohms, 7W into 8 Ohms; 14V aircraft — 3W into 4 Ohms
ICS (intercom system) 6 to 7 position intercom (individual VOX processing for each of the mic positions)
Telephone interface dedicated full-duplex tel interface (no PTT keying required)
Marker beacon dual sensitivity
SmartMute (includes SmartMute marker audio muting) yes
Music source input 2 Stereo music source inputs
Failsafe (connects Pilot PTT, mic and headset to COM1 if unit is turned off) yes
Intercom volume controls yes
Transceivers 3 - COM1, COM2, COM3
Manual VOX level controls 3 (pilot, co-pilot/passengers)
Avionics squelch (squelch processing for noise reduction) yes
Additional receiver inputs 5 - NAV1, NAV2, (RCVR3), (RCVR4), (RCVR5)
Manual squelch yes
Automatic squelch yes
PA function yes
Clearance recorder yes
ICS isolation modes 8 - synoptic graphical selection
Split com (CoPilot transmits and receives on Com2 while Pilot transmits and receives on Com1) yes
Music input impedance 600 Ohms