This version of the KMA-20 does not include Marker Beacon. Easy-to-use toggle switches are used to select audio for headphones or the cabin speaker. The switches let you see your selected audio source at a glance.
Isolation amplifier makes possible the combining of all receiver audio inputs into a single cockpit speaker with 40db of isolation between each radio
Size: 6.2" x 1.6" x 6.3"
Weight: 2.3 lbs.
14 or 28 volts
KMA 20, p/n 066-1024-16
Rack and connector also available for an additional cost.