[Elecraft] A VALUABLE FIELD DAY ACCESSORY

[Steve Sergeant]

On 6/20/17 4:31 PM, Walter Underwood wrote:
> If you find one, let me know. This could be useful for em-comm deployments.
> 
>> On Jun 20, 2017, at 4:26 PM, Jack Brindle <jackbrindle at me.com> wrote:
>> Does anyone make a distribution / intercom box that allows the two ops to talk between themselves without removing their headphones? One with a switch to select
>> one of the microphones to go to the rig might be an interesting box / project as well.

I designed a many-to-many audio router for the Behemoth [
http://www.computerhistory.org/revolution/mobile-computing/18/345/1703 ]
that would do what you're requesting. Alas I no longer have the design
files for the PC boards.