Sometimes even the best equipment can get hot, for example when used in tropical zones or in certain industrial environments. Or you need a fixed place for the mobile transceiver. This is where the desktop case SMB-201 by Yaesu really shines!
These leads interface the Heil headsets to standard 8-pin mic sockets. A 3.5 mm mono socket accepts the mic output of the headset whilst a 1/4 inch jack socket enables an external PTT to be connected.