The OPC-2379 is a G.A. Headset Adapter for ICOM IC-A25 Transceivers.
The molded right-angle plugs fit into the side of the radio. The inputs include a PTT (Push-to-Talk) jack and standard PJ General Aviation Jacks. A rubber gasket maintains water resistant protection for the radio.
Use with any G.A. headset to interface with the following ICOM Transceivers:
One Female .206" Microphone Jack (PJ-068)
One Female .250" Headphone Jack (PJ-055)
One Female 3.5mm Jack for optional Push-To-Talk (PTT) Switch
One Right Angle ICOM Transceiver Plug (3.5mm plug, 2.5mm plug)