[TenTec] Speaker and Headphones at the same time?

Barry N1EU barry.n1eu at gmail.com
Thu Mar 8 02:26:46 PST 2012


But the external speaker output on the 565 is mono.

Barry N1EU

On Thu, Mar 8, 2012 at 6:34 AM, Ken Brown <ken.d.brown at hawaiiantel.net>wrote:

> >
> > I have situations here that require the op to wear headphones in addition
> > to using the speaker.
> >
> > The K3 can do this, but not the 565, or at least I don' t think so
> without
> > having to add on an external mixer and amp.
> >
> I use series resistors to the two hot terminals of a stereo phone jack
> for the headphones and a wirewound rear speaker fader rheostat ( Calrad
> or Philmore I think ) for the speaker. All of this in a small aluminum
> box, fed from the external speaker output of the radio. No need for an
> amplifier.
>
> DE N6KB
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