[Elecraft] K3s Line Out (stereo)

KENT TRIMBLE k9ztv at socket.net
Wed Jan 16 15:09:39 EST 2019


Hi Dick . . .

Good to see you on the reflector again.

One "earthly reason" for having four people wear headphones during FD is 
when you are wanting to train new operators.  By monitoring both sides 
of the contact they can better grasp what's going on and practice 
copying the exchanges (especially so for CW students).

We have used both the Behringer AMP800 
(http://www.musictribe.com/Categories/Behringer/Signal-Processors/Headphone-Amplifiers/AMP800/p/P0331) 
and the Rolls HA-43 (http://www.rolls.com/product.php?pid=HA43), and 
both amps work fine at 100 watts with no RFI.

They have also been useful for summertime QRP sprints (e.g., Bumble Bee 
and Skeeter Hunt) where signals, weak to begin with, are further drowned 
out by outdoor noises.  Some QRP rigs don't have speakers and those that 
do are often not usable outdoors.

73,

Kent  K9ZTV





On 1/16/2019 10:47 AM, RIchard Williams via Elecraft wrote:
>   Like Walter, I use the Behringer HA-400 with my K3 on Field Day.  You can have up to four individuals on headphones (no earthly idea why you would have four) ...



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