Charles In a mono audio situation, you could connect a 100 ohm pot as a balance control fairly easily. Connect the hot leads to each ear piece to the ends of the pot, and connect the hot lead coming from the radio to the pot's wiper. Now as you vary the pot, more audio will appear in one earpiece or the other. If you have a lot of audio power, you might want to use a pot good for a watt or more, just to keep it from being heated by excess audio power. For headphone use, I wouldn't think this too likely though. Good luck and 73 Bob N6WG
----- Original Message ----- From: "Charles Harpole" <[EMAIL PROTECTED]> To: "Lyle Johnson" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Cc: <[email protected]> Sent: Monday, April 21, 2008 11:04 AM Subject: RE: [Elecraft] K3 Main/Sub audio routing Without the second rcvr, is there a way to get a different level of audio on two channels? With the second rcvr, can do, I think. I have, LIKE SO MANY OTHERS MY AGE, a hearing loss in one ear and need a "balance" control on the K3 to compensate (or find a nice headphone with vol. controls on each ear). Charles Harpole [EMAIL PROTECTED] > Date: Mon, 21 Apr 2008 10:49:00 -0700 > From: [EMAIL PROTECTED] > To: [EMAIL PROTECTED] > Subject: Re: [Elecraft] K3 Main/Sub audio routing > CC: [email protected] > > > ...If Sub is off, audio from the Main receiver will appear in both the > > left and right headphones. If Sub is on, audio from the Main receiver will > > appear in the left headphone and audio from the Sub will appear in the right > > headphone. Is this correct, and are these the only audio routing options? > > If so, is this something that can be changed in the firmware, or is it a > > hardware limitation? > > This is strictly firmware, and can be changed. > > 73, > > Lyle KK7P > > _______________________________________________ > Elecraft mailing list > Post to: [email protected] > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
